Work out
m
and
c
for the line:
y
=
x
+
4

Answers

Answer 1

Answer:

m = 1

c = 4

Step-by-step explanation:

First let's review what a slope-intercept form is.

Slope-intercept form is a specific form of linear equations. It always has y on one side and all the other terms on the other. Its structure is:

[tex]y = mx + c[/tex],

where m is the slope and c is the y-intercept.

You can easily read slope (m) and intercept (c) in your equation.

[tex]y = mx + c\\y = x + 4[/tex]

You can see that m in front of x is 1, because x = 1x. Multiplying with 1 perserves the number.

So:

[tex]m = 1\\c = 4[/tex]


Related Questions

2.) If z varies inversely as r, and z= 24 when r = 6, find r when z= 12

Answers

Step-by-step explanation:

........ .......... ....

The top of a monument will be a rectangular pyramid. it will take 22 m3 of bronze to make the top that is 11 m tall. a rectangular pyramid with a base side of 2 meters. what is the missing dimension of the base of the pyramid? 1 m 2 m 3 m 4 m

Answers

The missing dimension of the base is 3 meters

How to determine the missing dimension of the base?

The given parameters are:

Volume, V = 22Height, h = 11Base side, l = 2

Let the missing dimension of the base be w.

So, we have:

V = lwh/3

This gives

22 = 2 * w * 11/3

Multiply both sides by 3

66 = 2 * w * 11

Divide both sides by 22

w = 3

Hence, the missing dimension of the base is 3 meters

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Helppppppp meeeeeee pleaseeeeee

Answers

Answer:

6 meters × 4 meters = 24 square meters

Step-by-step explanation:

to find the area of a rectangle you do the length times the width

the length is 6m and the width is 4m so you times them together which gives you 24m²

PLSSS HELP ASAP!
(Will give brainliest)

Answers

Answer:

Question 3: D, 90°

Question 2: D, 84°

Step-by-step explanation:

Answer:

    2. d. 84°

    3. d. 90°

Step-by-step explanation:

Q2

32 + 64 + x = 180x + 96 = 180x = 84°

Q3

20 + 70 + x = 180x + 90 = 180x = 90°

PLEASE HELP USING ALL MY POINTS FOR THIS!!! WILLMARK BRAINLIST

A basketball team allows people to buy either a ticket (T), or an signed autograph ticket (S). If two customers buy one ticket each, what is the sample space for this? Select all the choices that are included in the sample space.

SSS

TTT

TST

TT

ST

TS

TSS

T

SST

STS

S

TTS

STT

SS

Answers

An experiment's or random trial's sample space is the set of all conceivable outcomes or results. The sample space for the given situation is {CC, AC, CA, AA}.

What is a sample space?

An experiment's or random trial's sample space is the set of all conceivable outcomes or results. Set notation is commonly used to represent a sample space, and the potential ordered outcomes, or sample points, are given as elements in the set.

For the given situation, Let Buying a classical ticket be represented by T, while buying an autograph event ticket is represented by S.

Therefore, The sample space for buying either a classic ticket T or an autograph event ticket S from the table = {TT, TS, ST, SS}.

Hence, the sample space for the given situation is {TT, TS, ST, SS}.

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Question
There are a total of 101 students in a drama club and a yearbook club. The drama club has 13 more students than the yearbook club. How many students are in the drama club? the yearbook club?

Answers

Answer:

students in the drama club: 57

students in the yearbook club: 44

Step-by-step explanation:

101 - 13 = 88

88 / 2 = 44

101 - 44 = 57

44 in the drama club and 57 in the yearbook club

A company earns $7 for every book sold. The company can sell 200 books in 2 hours. At this rate, how much money would the company earn in 8 hours of selling books?

Answers

Answer:

$5,600

Step-by-step explanation:

1. divide 200 by 2 (this gives you the rate for 1 hour of book sales)

2. multiply the answer by 8 hours

3. multiply your answer (800) by $7

4. You solved it! $5,600 is how much money a company would earn if they sold books for 8 hours.

Answer:

The company earns $5,600 per 8 hours of book selling

Step-by-step explanation:

Step 1

Find how much books the company sells in 8 hours of selling books

To find this, we see that 2 hours = 200 books. Also, 8/2=4. That means that if we multiply 200 by 4, then we will get our total amount of books sold in 8 hours.

200x4=800

800 books sold in 8 hours

Step 2

Find how much money does 800 books equal to get FINAL ANSWER

To find this, we need to know the price of 1 book, the price of one book is 7$, that means that if we do 7$x800books, then we get our FINAL ANSWER

7x800=$5,600

Hence, the company earns $5,600 for sellings books for 8 hours.

What is the solution for x in the equation?
-2x+14+10x=34

Answers

Answer: The solution of x is 2.5

Step-by-step explanation: hope it helps:)

Answer: [tex]x=\frac{5}{2}[/tex]  

Step-by-step explanation:

Simplify the expression:

[tex]-2x+14+10x=34[/tex]

[tex]\left(-2x+10x\right)+14=34[/tex]

[tex]8x+14=34[/tex]

Group all constants on the right side of the equation:

[tex]8x+14-14=34-14[/tex]

[tex]8x=34-14[/tex]

[tex]8x=20[/tex]

Isolate the x:

[tex]\frac{8x}{8}=\frac{20}{8}[/tex]

[tex]x=\frac{20}{8}[/tex]

[tex]x=\frac{5\cdot 4}{2\cdot 4}[/tex]

[tex]x=\frac{5}{2}[/tex]

The [tex]CORRECT[/tex]answer to this solution is: [tex]x=\frac{5}{2}[/tex]

[tex]calderonj4588~:)[/tex]

Given that a randomly chosen customer likes cake, what is the probability that the customer also likes pie? two-sevenths two-fifths four-sevenths four-fifths

Answers

Using it's concept, it is found that the probability that the customer also likes pie is of [tex]\frac{2}{7}[/tex]

What is a probability?

A probability is given by the number of desired outcomes divided by the number of total outcomes.

Researching the problem on the internet, it is found that of the 14 students that like cake, 4 also like pie, hence the probability is given by:

p = 4/14 = 2/7.

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Answer:

it's a i think

Step-by-step explanation:

B
A
Solve for x and then find the measure of ZB:
LB

Answers

Answer:

because measure A and B are supplemantery ,since the measure of $m(A°)+m(B°)=180°$ , then 6z-48+4z+38=180° → 10z=190 → z=19 , therefore

m(B°)=4(19)+38 → m(B°)=114 ,and m(A°)=6(19)-48=66°

A country has 33 parks that allow camping and 101 parks that have
playgrounds. Of those, 16 parks both allow camping and have
playgrounds. The country has a total of 346 parks.
What is the probability of randomly selecting a park that allows
camping or has a playground? Write your answer as a fraction.

Answers

Answer:

134:346 Add the 33 to 101 to get first number, then total number of parks 346 is the second number, they may end up wanting you to to reduce the fraction.67:143

What the person said above me

The probability that a randomly selected point on the grid below is in the blue area is StartFraction 9 over 16 EndFraction. A grid with 16 squares. 9 squares are shaded blue. Which expression can be used to find the probability that a randomly selected point is in the white area of the grid? 1 minus StartFraction 9 over 16 EndFraction 1 minus StartFraction 7 over 16 EndFraction 1 + StartFraction 9 over 16 EndFraction 1 + StartFraction 7 over 16 EndFraction

Answers

Answer: Choice A

1 minus StartFraction 9 over 16 EndFraction

This is the same as writing 1 - 9/16

======================================================

Explanation:

9/16 is the fraction 9 over 16

It is a shorthand way of saying 9 squares are shaded out of 16 total.

When writing 1 - 9/16 or 1 - (9/16), this represents the number of white squares that aren't shaded blue.

------------

This is what happens when you simplify the expression

1 - 9/16

16/16 - 9/16

(16-9)/16

7/16

This shows that there are 7 white squares.

------------

Or if you want, you can think of it like this:

16 squares total, 9 are blue

16-9 = 7 squares are white

7/16 is the fraction of squares that aren't shaded blue.

I want a answer to my question

Answers

Answer:

50, 25

Step-by-step explanation:

The general pattern expressed by the sequence 800, 400, 200, 100 seems to be the previous number divided by 2. Therefore the next two numbers in this number pattern are most likely 100 / 2 = 50 and 50 / 2 = 25.

Answer:

50 and 25

Step-by-step explanation:

x / 2 is the constant

next number

100/2 = 50

next number

50/2 = 25

Select the correct answer.
Which graph shows a function and its inverse?

Answers

Answer:

Graph B

Step-by-step explanation:

Remember that for a function to have an inverse, the function must be 1-to-1. The two functions must also be symmetrical about the line y=x, which is apparent in the second graph.

The following solid is a right pyramid with a square base. a) Calculate the length of AW b) Find the length of VW

Answers

Answer:

Step-by-step explanation:

I’ll mark brainly if you answer this

Answers

Answer:

I'm pretty sure it is (c)

Step-by-step explanation:

bc the angle is not read in the right order

There are 6 marbles in a bag: 1 blue, 1 red, 1 white, 1 yellow, 1 green, and 1 black. Mary picks one marble at random and then her sister chooses another from those left in the bag.

What is the probability that Mary picks the red marble and her sister picks the blue marble?

Answers

Answer:

1 in 30

Step-by-step explanation:

1 in 6 chance Mary picks the red marble in the first place. After this there is a 1 in 5 chance her sister picks the blue one. 5 multiplied by 6 is 30.

The probability that Mary picks the red marble and her sister picks the blue marble is [tex]\frac{1}{30}[/tex] .

Concept:Firstly, we need to find the probability of Mary picking a red marble from the 6 marbles.Secondly. we need to find the probability of Mary's sister picking a blue marble from the 5 left marbles.As both are mutually exclusive events , the required probability is the multiplication of both above.

How to solve the given question?P(A) = Mary picking a red marble out of 6 marbles = [tex]\frac{1}{6}[/tex]P(B) = Mary's sister picking a blue marble out 5 left marbles = [tex]\frac{1}{5}[/tex]P(E) = Required probability = P(A) × P(B) = [tex]\frac{1}{6}[/tex] × [tex]\frac{1}{5}[/tex] =

Thus, the probability that Mary picks the red marble and her sister picks the blue marble is [tex]\frac{1}{30}[/tex] .

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Solve for d -6 = d/3

Answers

Answer:

-18

Step-by-step explanation:

The answer is that D=9

Pls help asap

ivan made strawberry jam and raspberry jam. he made enough strawberry jam to fill 2/3 of a jar. if he made 4/5 as much raspberry jam as strawberry jam, how many jars will the raspberry jam fill?

write your answer as a fraction or as a whole or mixed number.

Answers

4/5 × 2/3

= (4×2)/(5×3)

=8/15

2. Solve the following system of equations.
f(x) = 2x^2 – 5x– 7
g(x) = -4x^2+16
O (-1.2,17.88) and (-1.5, 17)
O (2.42,-7.4) and (-1.58, 5.9)
(-1.5, 17) and (3.7, 1788)
O (2.4,- 44) and (3.7, 17.88)

Answers

Answer:

Cited by 3 — —1.4 p F, ~ +~~• 3*,7 38 4.0 7 h m 0 16 44.20 17 25.10 —0.7 3326~7 ... O—1.2 —1.4 F ~ ,F~ ~ 7.8 38 26.6 m ~ .8 ~5 2~5 44;65 26 2.95 h -4

Step-by-step explanation:i know

Answer:

(2.42,-7.4) and (-1.58, 5.9)

Explanation:

f(x) = 2x² – 5x– 7g(x) = -4x² + 16

Solve algebraically:

⇒ f(x) = g(x)

⇒ 2x² – 5x– 7 = -4x² + 16

⇒ 2x² - 5x - 7 + 4x² - 16 = 0

⇒ 6x² -5x -23 = 0

Now use the quadratic function:  [tex]\boxed{ \sf x = \dfrac{-b\pm\sqrt{b^2 - 4ac} }{2a}}[/tex]

Identify : a = 6, b = -5, c = -23

Solving Step Wise:

[tex]\rightarrow \sf x = \dfrac{-(-5)\pm\sqrt{(-5)^2 - 4(6)(-2)} }{2(6)} \ = \ \dfrac{5\pm\sqrt{577} }{12} \ = \ 2.42, -1.58[/tex]

Solve for y : 2(2.42)² - 5(2.42) -7  and  2(-1.58)² - 5(-1.58) - 7  = -7.4, 5.9

Coordinates: (2.42,-7.4) and (-1.58, 5.9)

Select the correct answer. In which of the scenarios can you reverse the dependent and independent variables while keeping the interpretation of the slope meaningful? A. As the number of cigarettes smoked in a day increases, the risk for lung cancer increases. B. As the age of an infant increases, the height of the infant increases. C. As the number of vehicles in a city increases, the amount of pollution in the city increases. D. As the concentration of salt in water increases, the density of water increases. E. As the number of calls made by a cell phone increases, the cell phone bill amount increases. Reset Next

Answers

Answer:

In Option A, we can see that the reverse may not be true as the increase in the risk for lung cancer may not necessarily mean an increase in cigarette smoked in a day. For example, high risk of lung cancer may be due to high exposure to asbestos dust too.

In Option B, again we can see that the reverse may not be true as an increase in the height of an infant does not necessarily mean that the age of the infant is increasing too. For example the infant may have a rapid gain in height even if the age is not increasing as rapidly.

In Option C, too, that an increase in the amount of pollution in a city does necessarily mean that the number of vehicles in the city has increased. For example, this increase in pollution may be due to the establishment of a high pollution causing industry in the city or in it's vicinity.

Likewise, in Option D, an increase in the density of water does not necessarily mean that the concentration of salt in the water has increased.

Only in Option E do we see a possible reverse dependence happening because an increase in the phone bill amount does usually mean an increase in the number of calls made by the cell phone.

So, in the given list of Options only in Option E can we reverse the dependent and independent variables while keeping the interpretation of the slope meaningful.

Step-by-step explanation:

how do i find the length of a=7.4 b=? c=3.6

Answers

Answer:

b=6.5

Step-by-step explanation:

a²+b²=c²

7.4²+b²=3.6²

b²=3.6²-7.4²

b²=12.96-54.76

b²= -41.8

√b²=√-41.8

b=6.465

b=6.5

What is the area of a square with sides that each have a length of 1 meter?

Answers

Answer:

1 m^2

Step-by-step explanation:

A = W * L

1 * 1 = 1

Mary is inscribing a square in the circle shown, but she is having difficulty remembering the process.



Which summary describes the basic process for constructing a square inscribed in the circle?

A.
Create the perpendicular bisector of FO. Then use the points of intersection of the perpendicular bisector with the circle, along with points F and G, to draw the square.
B.
Set the compass width to the length of FO, place the point of the compass on the circle, and draw an arc. Place the compass on the intersection of the arc and the circle, and repeat the process until the circle is intersected by four arcs. Connect the intersection points to form the square.
C.
Create the perpendicular bisector of FG. Then use the points of intersection of the perpendicular bisector with the circle, along with points F and G, to draw the square.
D.
Set the compass width to the length of FG, place the point of the compass on the circle, and draw an arc. Place the compass on the intersection of the arc and the circle, and repeat the process until the circle is intersected by four arcs. Connect the intersection points to form the square.

Answers

Make the FG perpendicular bisector. Then draw the square using the perpendicular bisector's points of intersection with the circle, as well as points F and G is the correct procedure. Option C is correct.

What is the procedure for constructing a square inscribed in the circle?

The procedure is as follows:

1. A circle's diameter is drawn.

2. Using the approach given in the perpendicular bisector of a segment, draw a perpendicular bisector of the diameter. This is also the circle's diameter.

3. The vertices of the inscribed square are the four points on the circle that result.

The summary describes the basic process for constructing a square inscribed in the circle is to create the perpendicular bisector of FG. Then use the points of intersection of the perpendicular bisector with the circle, along with points F and G, to draw the square.

Hence,option C is correct.

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Answer: C

Step-by-step explanation:

C.

Create the perpendicular bisector of FG. Then use the points of intersection of the perpendicular bisector with the circle, along with points F and G, to draw the square.

Kellie bought 8 towels and spent $39.60.Each towel costs the same amount.
Part B

​What is the price, in dollars, of 11 towel?

Answers

Answer: $54.45

Step-by-step explanation:

      First, we will find the price of one towel.

-> We will divide the cost by the towels bought.

$39.60 / 8 = $4.95

     Now, we can find the price of 11 towels.

-> We will multiply the cost of one towel by 11 to find the total cost.

$4.95 * 11 = $54.45

Answer:

$54.45

Step-by-step explanation:

Given:

Number of towels = 8

Money spent on towels = $39.60

To Find:

What is the price, in dollars, of 11 towel?

Solve:

Since, each towels cost the same amount then we can divide the cost by number of towels.

39.60/8 = 4.95

Thus, Each towel costs $4.95

Then we are trying to find the price in dollars of 11 towels.

Knowing that 1 towels cost $4.95 then 11 towels:

4.95 × 11 = $54.45

Kavinsky

Please help me ia m stuggling

Answers

Answer: use the Pythagorean theorem



if you use the Pythagorean theorem it would be so much easier:)

Step-by-step explanation:

Question 21:
Name the angle:

Answers

Answer: Either angle QPO or  angle OPQ

Explanation:

When naming an angle, we always have the vertex as the middle letter. That vertex is P. It's where the two rays are joined.

So we could have the name "angle QPO" or "angle OPQ" since the order of the other letters doesn't matter. All that we care about is P is in the middle.

18.5 yd
11.7 yd
6.3 yd
14.3 yd
the surface area

Answers

I’m sorry but what is the question for this problem?

An ordinary (fair) die is a cube with the numbers 1 through 6 on the sides (represented by painted spots). Imagine that such a die is rolled twice in succession and that the face values of the two rolls are added together. This sum is recorded as the ohitcome of a single trial of a random experiment. Compute the probability of each of the following events. 00 Event A: The sum is greater than 9. Event B: The sum is not divisible by 6. Write your answers as fractions.​

Answers

Answers:

P(A) = 1/6

P(B) = 5/6

=========================================================

Explanation:

Let's calculate P(A).

Refer to the dice chart below.

We have

3 copies of "10"2 copies of "11"1 copy of "12"

There are 3+2+1 = 6 sums that are greater than 9.

This is out of 6*6 = 36 sums total

P(A) = 6/36 = (1*6)/(6*6) = 1/6

----------------------

Now to calculate P(B).

The multiples of 6 in the table are: 6, 12

There are 5 copies of "6"There is 1 copy of "12"

There are 1+5 = 6 items that are a multiple of 6. This means we have 36-6 = 30 sums that aren't a multiple of 6

P(B) = 30/36 = (5*6)/(6*6) = 5/6

Side note: it's probably coincidence that P(A)+P(B) = 1 in this case.


What is one benefit of attending trade school after high school?

A. To choose from numerous
electives

B. To prepare for graduate school

C. To learn a practical skill

D. To live in a dorm

Answers

One benefit of attending trade school after high school is to learn practical skills.

What is a trade school?

A trade school is one which focuses on practical knowledge along with theoretical concepts. In a trade school, they will teach you about the end use of what you are studying.

They provide you with proper practical knowledge in a particular field like welding, machining, forging etc. It is very important to have practical skills along with theoretical subject knowledge.

It increases your chances of being selected by any company and also gives you more opportunities to learn.

Therefore benefit of attending trade school after high school is to learn practical skills.

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Answer: c. to learn a practical skill

Step-by-step explanation:

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Graph the function y = x+2+5. Which point lies on the graph?A-(-2,5)B-(3,6)C-(7,6)D-(0,5) Which of the following is an example of a stereotype?a.All people are equal.b.Asian people are smart.c.Children learn behavior from their parents.d.Teenagers tend to be more independent than young children. What outputs from weather stations are included on a weathermap? o Explain how an auction to sell the Wells Fargo consumer-facing banking division might be used to determine the value of the division. A bag contains 3 red marbles, 4 blue marbles, and 2 yellow marbles. What is the probability of pulling out a blue marble? If the cans are divided evenly among the shelves, how many cans are on each shelf?Cans for sale: 1,200Shelves of cans: 10Rows per shelf: 6 Public officials in the Roman Republic would commission heroic, full-length statues of themselves composed of generic, well-formed bodies andA.a realistic portraitB.the face of a Roman godC.a head portrait of an ancestorD.a portrait of the reigning emperor Evaluate the expression. 9.2 lesson practice Will give Brainliest and a lot of points! :DWhich of the following expressions factors completely to 3(x + 5)?A. 3x + 25B. x + 10x + 25C. 3 + 75D. 3x + 30x + 75 PLEASE HELP ASAPIn September 1852, a few days after Lees retreat from Antietam, President Lincoln met with his cabinet and issued a Preliminary Proclamation. He issued the final Emancipation Proclamation on January 1, 1863. The document had little immediate effect as It freed enslaved people only in areas that were fighting the Union. What words from the sentences above help you determine the meaning for the word Preliminary? PLEASE HELP I NEED QUICK!!! Give an example of a negative feedback loop. InstructionsRead the question carefully and select the best answer.What is mainly the purpose of this text?A To explain why recovering addicts often replace their cravings with other extreme habits and situations.B. To expose Lazarus Lake as a con artist who cheats money from retired veterans with post-traumatic stress disorder.C. To explore the unique story of the Barkley Marathons and the type of people who are drawn to competing in it.D. To persuade the authorities to shut down the dangerous race at Frozen Head State Park, due to safety concerns. What aspects of life is not generally affected by a disability?a.socialb.professionalc.financiald.family size LOOK AT THE PICTURE BELOW PLEASE! Which phrases from "The Legend" contain imagery? Check all that apply.Dand, for a moment,O the feel of warm laundrya triangle of orange in the hollow of his cheekO-that's all he was-Da babbling no one understandsOI feel so distinctOI am ashamedMark this and returnSave and ExitNextSubmit The names of the months are each written on a slip of paper. If a slip of paper is randomly drawn, which scenario depicts mutually exclusive events?. Which of the following expressions represents three times the sum of p and 8? A. 3p + 8 B. 3(p + 8) C. 3(p - 8) D. 8(p + 3) What is the value of the rational expression below when xis equal to 4?x-12/x-8