I need help on graphic pls. Thank you

I Need Help On Graphic Pls. Thank You

Answers

Answer 1

Answer:

k = 7/3

Step-by-step explanation:

Let's first find the equation of line AC. Since point A has an x-coordinate of 0, we know that point A is the y-intercept so when writing the equation of AC in slope-intercept form, we know that b = -2 in y = mx + b (Note that m = slope and b = y-intercept). To find m, we can use points A and C, therefore, m = (0 - (-2)) / (-2 - 0) = 2 / -2 = -1. Now, we know that the equation of line AC is y = -x - 2. To solve for k, we know that point B belongs to AC and that x = -k, y = 5 - 2k in point B, therefore, after plugging those values into y = -x - 2, we get:

5 - 2k = -(-k) - 2

5 - 2k = k - 2

5 - 3k = -2

-3k = -7

k = 7/3


Related Questions

100 POINTS!! A company has 400 employees. There are 300 female employees. There are 80 employees who are under the age of 25. The probability of randomly selecting an employee who is female or is under the age of 25 is 85%. What is the probability of randomly selecting an employee who is female and under the age of 25?

95%


10%


20%


75%


15%

Answers

Answer:

probability of randomly selecting an employee who is female and under the age of 25= 0.15

In percentage= 15%

Step-by-step explanation:

There are 300 female employees. There are 80 employees who are under the age of 25

Probabilty of choosing a female employees= 300/400

Probabilty of choosing a female employees= 0.75

Probabilty of choosing an employees under the age of 25

= 80/400

Probabilty of choosing an employees under the age of 25

= 0.2

probability of randomly selecting an employee who is female and under the age of 25= 0.2*0.75

probability of randomly selecting an employee who is female and under the age of 25= 0.15

In percentage= 0.15*100

In percentage= 15%

Compare this graph to the previous graphs in lesson 1 and 2. Explain how the are different or similar.

Answers

Answer:

Hello!

You can compare graphs by looking at their rate of change, and y intercept.

Another way you can compare graphs is that you can see if both graphs' lines intersect. I hope this helps you! :)

Have a nice day! :D

Given f(x) = 3x-2 and g(x)=-1/2x3, find the following problems
1. F(5).

2. G(8)

3.f(-8)

4.G(-10)

Answers

Answer:

f(5)=13 g(8)=12 f(-8)= -26 g(-10)=-15

Step-by-step explanation:

1) 5*3=15

15-2=13

2) 8*.5*3=12

3) -8*3=-24

-24-2= -26

4) -10*.5*3= -15

Mrs.lyons bought some chocolate and lollipops on the ratio of 7:4. the price of all the chocolate to the price of all lollipops was in the ratio of 5:2. she spent $127.40 in all. if each lollipop costs 15 cents less tan each chocolate, how many lollipops did se buy?

Answers

Answer:

5

Step-by-step explanation:

What is 42% of $122?

(NOT in college)

Answers

51.24 is the answer.


help please we can’t figure this out

Answers

Answer:

f(-2) = g(-2)

Step-by-step explanation:

The lines intersect at the point (-2, 4). That means that the solution of the system of equations is (-2, 4). When x = -2, the two functions, f(x) and g(x), have the same value, 4.

That means that f(-2) and g(-2) are equal and are both equal to 4.

Answer: f(-2) = g(-2)

48<4(-7+n)


Um what’s the answer :)

Answers

Answer:

n>19

Step-by-step explanation:

A restaurant has 6 1/2 pies in the refrigerator. If it sells 1 3/4 pies each day , how many days will the pies last?

Answers

Answer:

[tex]\boxed{3}[/tex]

Step-by-step explanation:

[tex]6\frac{1}{2} /1\frac{3}{4} =\frac{13}{2} /\frac{7}{4}=\frac{13}{2} *\frac{4}{7}=\frac{52}{14} =\frac{26}{7} =3.714[/tex]

Answer:

6 1/2 pies =   26/4 pies and 7/4 are sold per day

It will last

26/4 divided by 7/4 days =

104 / 28 = 26 / 7 = 3.7142857143  days

Step-by-step explanation:

Match the vocabulary to the correct operation practice writing algebratic expressions
AND MORE QUESTIONS PLEASE ANSWER THEM AND IF YOU DO YOU WILL BE MARKED BRAINLIEST AND I SWEAR ILL LOVE YOU PLS :(

Answers

Hey there! The answer is C. I can help you with more if you need it.

please help with all the questions

Answers

Answer:

a. ∠ABE  b. ∠DC   c. obtuse  angle  d.∠ FBC: OBTUSE ANGLE    

                                                              ∠EBF: REFELX ANGLE

                                                              ∠ABC: ACUTE ANGLE

e. ∠ DBC                f. 108+117 ÷36= 6.25

Step-by-step explanation:

Solve the system by using elementary row operations on the equations. Follow the systematic elimination procedure
x1+4x2 =11
2x1+7x2=18
Find the solution to the system of equations.

Answers

Answer:

The solution of the Given matrix

  ( x₁ ,    x ₂ ) = ( - 5 , 4 )

Step-by-step explanation:

Step(i):-

Given equations are  x₁+4 x₂ = 11 ...(i)

                                 2 x₁ + 7 x₂= 18 ...(ii)

The matrix form

                                A X = B

            [tex]\left[\begin{array}{ccc}1&4\\2&7\\\end{array}\right] \left[\begin{array}{ccc}x\\y\\\end{array}\right] = \left[\begin{array}{ccc}11\\8\\\end{array}\right][/tex]

Step(ii):-

      [tex]\left[\begin{array}{ccc}1&4\\2&7\\\end{array}\right] \left[\begin{array}{ccc}x\\y\\\end{array}\right] = \left[\begin{array}{ccc}11\\8\\\end{array}\right][/tex]

The Augmented Matrix form is

[tex][AB] = \left[\begin{array}{ccc}1&4&11\\2&7&18\\\end{array}\right][/tex]

Apply Row operations,  R₂ → R₂-2 R₁

[tex][AB] = \left[\begin{array}{ccc}1&4&11\\0&-1&-4\\\end{array}\right][/tex]  

The matrix form

                   [tex]\left[\begin{array}{ccc}1&4\\0&-1\\\end{array}\right] \left[\begin{array}{ccc}x\\y\\\end{array}\right] = \left[\begin{array}{ccc}11\\-4\\\end{array}\right][/tex]

The equations are

                     x₁ + 4 x₂ = 11 ...(a)

                         - x ₂ = - 4

                            x ₂ = 4

Substitute   x ₂ = 4 in equation (a)

                      x₁ + 4 x₂ = 11

                      x₁ = 11 - 16

                        x₁ = -5

Final answer:-

The solution of the Given matrix

  ( x₁ ,    x ₂ ) = ( - 5 , 4 )

there were 5,2000 hot sold at the ballpark last night. the attendance was 14,5,507 .The hot dogs cost 375 each .The night before there were 4,100 hot dog sold. the attendance that night was were 17,129 .The owner of the ballpark wants o know how many hot dogs were sold at the last two games.

Answers

Answer:

I think u messed ur numbers up

What is the value of x if x * x + 2x -35 = 0?

Answers

i think the answer is -7 and 5 .

you multiply the first two x’s . that leaves you with x^2 + 2x - 35 = 0 . now you just do simple factoring to get you with (x+7)(x-5) . next , you set those to zero like this : x+7=0 and x-5=0. then you subtract 7 on one , and add 5 to the other to get : x=-7 and x=5 :)

To sell an additional kilogram of snig, how much does the price need to decrease?

Answers

Hello. This question is incomplete. The full question is:

There is a harvest festival each year on the planet Bozone. During that time, most of the Bozone residents sit down to rejoice and eat roast snig. Past history shows that a reasonable price-demand equation is:

p=300−4x where x is the number of kilograms of snig sold, and p is the price per kilogram of snig in the local currency, the Bozat.  

To sell an additional kilogram of snig, how much does the price need to decrease?   Price needs to decrease by  Bozats.

Answer:

It is necessary to decrease 4 bozats in the price so that an additional 1 kq of snig can be sold.

Step-by-step explanation:

You can achieve this result through a very simple and straightforward calculation.

First it is necessary that you assume the equation (x + 1) for X. This way you will have the mathematical expression:

300-4 (X + 1) = 300-4x-4.

What is the general form of a conditional statement

Answers

The general form of a conditional statement is written as "if p, then q" in which p is the hypothesis and q is the conclusion.

HELP Pls !!

Find the coordinates of the midpoint of the line segment with endpoints (8,-2) and (-6,-5).

Answers

[tex]M=(\frac{x_1+x_2}{2},\frac{y_1+y_2}{2})[/tex]

[tex]M=(\frac{8-6}{2},\frac{-2-5}{2})[/tex]

[tex]M=(1,-\frac{7}{2})[/tex]

Hope this helps.

頑張って!

How do the 6 in 683.5 and 30.67 compare

Answers

Answer:

well the 6 in 683.5 is in the hundreds, and the 6 in 30.67 is in the tenths so the one in 30.67 is actually smaller than the 6 in 683.5

Step-by-step explanation:

Write an equation for a line parallel to g(x) = 3x − 1 and passing through the point (4, 9)

Answers

Answer: y=3x-3

Step-by-step explanation:

To find a line that is parallel to the function, we know that the slope must stay the same. Parallel lines NEVER cross. This means the slope MUST be the same. All we have to change is the y-intercept. We can use the given point to find the correct y-intercept.

y=3x+b                                     [plug in (4,9)]

9=3(4)+b                                 [multiply]

9=12+b                                     [subtract both sides by 12]

b=-3    

Now, we know that the y-intercept is -3, we can put together our equation. y=3x-3

Please help with these problems

Answers

2)
24-49/70
-25/70
-5/14
3)
-16+35/42
=19/42
4)
77-45/84
32/84
=8/21
Please give me brainliest!!!

Find the domain. Write your answer in interval notation.

Answers

Answer:

[-4, 2]

Step-by-step explanation:

the domain is between -4 and 2, but it also includes those numbers, so you get:

[-4, 2]

Question 3.
X and Y are
supplementary angles. Given X=72°, find the value of Y.

Answers

Answer:

Y = 108°

Step-by-step explanation:

Since X and Y are supplementary angles it means that the sum of their angles add up to 180°

To find Y , add X and Y and equate it to 180° and solve

That's

X + Y = 180

Y = 180 - X

X = 72°

Y = 180 - 72

We have the final answer as

Y = 108°

Hope this helps you

Need help on this question anyone please!

Answers

Answer:

f(3)=2

Step-by-step explanation:

To find f(3), we simply need to find the ordered pair at x=3.

From the graph, we can see that the ordered pair at x=3 is (3,2).

Thus, f(3)=2.

And we're done!

f(3)=2 is your answerrrr

Let f(x)
-4x - 6 and g(x) = 3x + 5. Find (fºg)(-3).

Answers

Answer:

Step-by-step explanation:

f(g(-3)

g(-3) = 3(-3) = -9 - 5 = -14

f(-14)= -4(-14) - 6 = 56 - 6 = 50

Solve for v. -8 +5v=-33​

Answers

Answer:

v = -5

Step-by-step explanation:

Step 1: Write out equation

-8 + 5v = -33

Step 2: Add 8 on both sides

-8 + 8 + 5v = -33 + 8

5v = -25

Step 3: Divide both sides by 5

5v/5 = -25/5

v = -5

Answer:

Solve

-8 +5v=-33

So 5v=-33+8

(-8 became 8 because we brought it back to the other side to have the v 《5v》 alone and the numbers alone )

5v= -25

So v=-25/5

We simplify -25/5

v=-5

3x+4y=15+6y solve for y (PLZ HURRY)

Answers

Answer:

Subtract 4y from both sides of the equation.

PLEASE ANSWER

The two pentagons seen below are similar figures. What is the scale factor from the
small pentagon on the left to the large pentagon on the right? The pentagons are not
drawn to scale.

Answers

Answer:

The scale factor is 2.2

Step-by-step explanation:

To find the scale factor, you look at the length of any two sides that correspond to each other. For example, in the diagram we can see that the side with the length of 4 on the smaller pentagon corresponds to the side with the length of 8.8 on the larger pentagon.

To find the scale factor, you divide the length of the side of the larger pentagon, by the length of the side of the smaller pentagon.

[tex]\frac{8.8}{4} = 2.2[/tex]

The scale factor is 2.2

Hope this helps!

can someone help me please.... with number 6,7,8,9

Answers

Answer :

6. x=28

7.x =6

8. x =9

9. x =9

Step-by-step explanation:

[tex] \frac{x + 2}{10} = 3[/tex]

[tex]x + 2 = 3 \times 10 \\ x + 2 = 30 \\ x = 30 - 2 \\ x = 28[/tex]

6.

(x+2)/10 = 3

Cross multiply

x+2 = 10 ×3

x+2 =30

Collect like terms and simplify

x =30-2

x = 28

7.

[tex]8x + 9 - 5x = 27 \\ 8x - 5x = 27 - 9 \\ 3x = 18[/tex]

[tex] \frac{3x}{3} = \frac{18}{3} \\x = 6[/tex]

8x +9 -5x= 27

Collect like terms and simplify

8x-5x =27-9

3x =18

Divide both sides of the equation by 3

3x/3 = 18/3

x = 6

8.

10x+8=8x+26

Collect like terms

10x-8x=26-8

2x = 18

Divide both sides of the equation by 2

2x/2 = 18/2

x = 9

9.

2(x-5)+4x=x+35

Use 2 to open the bracket

2 × x =2x

2×(-5) =-10

2x-10+4x =x+35

Collect like terms and simplify

2x+4x-x = 35+10

5x = 45

Divide both sides of the equation by 5

5x/5 = 45/5

x =9

Jackson mows 1/3 of his neighbors lawn in 1/6 of an hour. At this rate, how many lawns of the same size could he mow in one hour?

Answers

he could mow 2 lawns. if he mows 1/3 of the law in 1/6 of an hour, then he can mow 2/3 of the law in 2/6 of an hour. keep adding 1/3 to the amount of lawn mowed as you add 1/6 to the amount of hours, until you hit 6/6 hours, which would be one hour

find the inverse of each of the given function f(x)=4x-2​

Answers

Answer:

y= x-2 /4

Step-by-step explanation:

x=4y+2

4y=x-2

answer:

y= x-2 / 4

Which represents the solution set of the inequality 5x-9321?
O xs"?
23
O x
O x26
O x56

Answers

The answer is c. x26
Other Questions
Which is the closest synonym for the word profound? A eventual B baffling C intense D fleeting 1+2+3+4+5+6+7+8+9+10+11+12+13+14 What conclusions can be drawn about Charlie based on the language choices in the passage? Check all that apply.Charlie has trouble remembering.Charlie sees different images in the inkblot.Charlie cares about getting things right.Charlie thinks in a step-by-step way.Charlie is determined. Suppose you are asked to find the area of a rectangle that is 2.1-cm wide by 5.6-cm long. Your calculator answer would be 11.76 cm^2. Write the answer to two significant figures. According to the U.S. Public Health Service, a "significant financial interest" includes royalty income paid to an investigator and its disclosure is required except _____ Someone pls help me I dont know this one 7. Which sentence gives the most accurate description of a pluralistic society? A. A pluralistic society contains a mix of religions, cultures, and traditions. A. A pluralistic society contains a mix of religions, cultures, and traditions. B. In a pluralistic society, each member has more than one way of doing things. B. In a pluralistic society, each member has more than one way of doing things. C. In a pluralistic society, people share their culture and traditions with others. C. In a pluralistic society, people share their culture and traditions with others. D. A pluralistic society is a group of people who work together to get to know each other. A c_____________ is a tool that locates direction. Vivi is a drummer for band she burns 756 calories while drumming for 3 hours she burns the same number of calories each hour how many calories does vivi burn per hour? write the meaning of enviroment education what is 0.142857 repeating as a fraction???? It wouldn't be long before there was tape down the middle of the cafeteria, dividing it in two. If you weren't thirteen, you dared not enter the thirteen-year-old side. If you tried, the lip-gloss army would hurl you back. "I'm Not Thirteen Yet," Amy Bernstein This passage describes the writers experience of walking across the cafeteria. feeling unaccepted by the thirteen-year-olds. wearing lip gloss for the first time. being accepted by the thirteen-year-olds. do the measurements represent the three sides of a triangle 3 cm, 3 cm, 3 cm If a bullet were to penetrate a lung, which three anterior thoracic body cavities would it enter, and which layer of the serous membrane would it encounter first? write a thesis statement and 3 supporting sentences : Your school has some extra money to spend. It could be spent on a computer lab, new sports equipment, a cafeteria, or something of your choice. Write about what you would choose and why? Help me please because of the points Can somebody help me please? its urgent HELP PLEASE Use greater than, equal to =, or less than sign to compare 2/3 and 1/6 20) Do all three states of water have the same density? A weakness or limitation of character, resulting in the fall of the tragic character.tragic flawtragic hero