Khan academy What is the slope of the line?

Khan Academy What Is The Slope Of The Line?

Answers

Answer 1

Answer:

Slope: 3/4

Step-by-step explanation:

If you want the equation for the line:

y = (3/4)x - 1

However, this is how you find the slope:

You want to find any two point on the graph, however, it's easier if it touches exactly where two number meet. For example I chose:

(0,-1) and (2,4)

Now just find the change in y, and divide it by the change in x

change in y = 3

change in x = 4

So your slope is 3/4

Answer 2

Answer:

3/4

Step-by-step explanation:


Related Questions

PLS HELP RIGHT NOW !!!!

Answers

Answer:

1-*8364464737353=kgkdtyry

a^27/8





I think yayyayaya

May I please receive help?

Answers

Answer:

Step-by-step explanation:

mark me brainles plzzzzz

HELP WILL GIVE BRAINLIEST

Answers

Answer:

38° po siya

HOPE IT HELPS

Select the shapes that are similar to shape A

Answers

Answer:

purple in the top left

Step-by-step explanation:

um I don't know, it looks right, lol I'm sorry I hope this helps you let me know if its right

i think it is the pink one that is similar to A

The graph below shows the solution to an inequality

Which inequality matches this graph?


A. 2y−5 x
C. 2x−5 y

Answers

The inequality that matches the graph shown above is 2x - 5y ≤ 10. This inequality represents all the points on or below the boundary line of the graph. The line passes through the points (0, -2) and (5, 0) and has a slope of 2/5.

To verify this, we can select a point not on the line, like (0, 0), and substitute its coordinates into the inequality. We get: 2(0) - 5(0) ≤ 10, which simplifies to 0 ≤ 10. Since this is true, all the points on or below the line satisfy the inequality.
The given graph shows the shaded region below the line 2x - 5y = 10, and on the line itself.

To find the inequality that matches the graph, we can identify the slope and intercept of the line and write it in slope-intercept form, y = mx + b. The slope is found by dividing the change in y by the change in x between two points on the line.

Taking the two points (0, -2) and (5, 0), we get a slope of (0 - (-2))/(5 - 0) = 2/5.The y-intercept is where the line crosses the y-axis, which is the point (0, -2).

Using this information, we can write the line in slope-intercept form as y = (2/5)x - 2. The inequality that matches the graph is the one that includes all the points on or below this line. Since the line itself is included, we use the less than or equal to sign, giving us the inequality 2x - 5y ≤ 10.

for such more questions on inequality

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What is the square root of 111.2

Answers

Answer:

Well that whole thing is to the power of 2, so whatever the square root is, it gets multiplied by itself again just to get 111.2, so the solution to that question is 111.2.

FOR BRAINILY
Answer fast please

Answers

Answer:

37 degrees

Step-by-step explanation:

A triangle is 180 degrees total, so if you find what other number with 106 degrees equals 180 degrees you would get 37 degrees.

i think its 37 degrees sorry if incorrect

A tub of water drains at 3 gallons per minute. y-12=-3(x-1)

Answers

if you plot 3,12 on a graph and go move to the
left one and up one untill the x axis is zero you
will land on five. so the amount the tub started
with is 15

Help me please! Two parallel lines are cut by a transversal as shown below

Answers

Answer

Step-by-step explanation:

So since m<6 = 62, we can tell that m<2 is also 62. since the angles add up to 180, 180-62=118. so m<1 = 118. m<4 = 62.

Yes it is because I just did it

15 cm
T
9.9 cm
12 cm

-
Find volume

Answers

Step-by-step explanation:

The volume = 15 × 4.2 × 9.9 = 623.7

please give me a brainliest answer

A baker used 3kg of baking powder every for every 12kg of flour. if he used 180kg of flour for the Christmas season. how many kg of baking powder did he use in all. help now, please

Answers

Answer:

Step-by-step explanation:

12 kg of flour for 3 kg of baking powder

so 1 kg of flour = 3/12 or 1/4 of baking powder

180 kg of flour = [tex]\frac{1}{4}[/tex] × 180 kg of baking powder

= 45 kg of baking powder for 180 kg of flour

please give me a brainliest answer

Step-by-step explanation:

Step-by-step explanation:

12 kg of flour for 3 kg of baking powder

so 1 kg of flour = 3/12 or 1/4 of baking powder

180 kg of flour = 14\frac{1}{4}

4

1

× 180 kg of baking powder

= 45 kg of baking powder for 180 kg of flour

please give me a brainliest answer

Isis bought 5 sunshades at $10.30 each and 3 beach towels at $8.99 and a hat that cost $29.99. The sales tax is 6.7%. What is the cost of the purchase?

Answers

Answer:

$115.73

Step-by-step explanation:

10.30×5=51.50

8.99×3=26.97

51.50+26.97+29.99=108.46

108.46+6.7%

108.46+7.27=115.73

HELP ME IN QUESTION 10 PLS

Answers

Answer:

in [tex]5^{9}[/tex], 9 is not an even number, nor a multiple of 2, meaning 1,953,125 isn't a square number  

Step-by-step explanation:

Answer:

Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's metabolic activities. Wikipedi

3x - 5y = 4
-2x + 6y = 18

Answers

Answer:

From 1st eqn .,

3x=4+5y

X=4+5y/3

From 2nd eqn ..,

-2x+6y=18

-2(4+5y/3)+6y=18

-8+10y/3 +6y=18

-8+10y+18y/3=18

-8+28y/3=18

-8+28y=54

28y=54+8

y=62/28

y=31/14

Therefore the value of y is 31/14

Again,

Putting the value of y in ..

X=4+5y/3

=(4+5*31/14)/3

=(211/14)/3

=211/42

Step-by-step explanation:

So the value of X and y is 31/14 &211/42 respectively.

Plz mark me brainest .

Answer:

x=14:25;convert to whole number 14:y=7:75; convert to whole number is 7

Step-by-step explanation:

using determiner method {x=3and-2;y=5and6}=4and18; solution cross multiple 3×6-5×6=general determiner is 28; to solve for x exchange for the number for x with the number outside which is 4;18

can anyone answer this correctly will mark as brain

Answers

Answer:

you solve its better for yourself

Answer:

Angle A = 30 degrees

Step-by-step explanation:

Using the right triangle angle sum theorem(basically, if a triangle is right, the angle measurements have to be 90, 60, and 30 degrees), we can see that angle A can only be either 60 or 30 degrees.  Angle A is narrower than angle B, so we can infer that angle A = 30 degrees.

hello if yall can help me please...

Answers

B. 3

at 4 weeks it is at 12 cm. 4x3 is 12

Answer:

A. 2

Step-by-step explanation:

4 to 6 to 8 to 10 to 12

please please help asap!! 19 points

Answers

Answer:

The definition of "perfect square" is: "A perfect square is a number that can be expressed as the product of an integer by itself or as the second exponent of an integer." For example, 16 would be a perfect square because [tex]4^{2}[/tex] would equal 16. But 12 is not a perfect square because no number could multiply by itself to get 12. I hope this helps you! :)

Jennifer's school is selling tickets to a fall musical. On the first day of ticket sales the school sold
6 senior citizen tickets and 9 student tickets for a total of $147. The school took in $240 on the
second day by selling 12 senior citizen tickets and 12 student tickets. What is the price each of
one senior citizen ticket and one student ticket?

Answers

Answer:

one senior citizen ticket costs 11 dollars

one student ticket costs 9 dollars

Step-by-step explanation:

In a recent year 16.1% of all registered doctors were female. If there were 48400 female registered doctors that year, what was the total number of registered doctors?

Answers

Answer:

300,621

Step-by-step explanation:

HELP PLZ IT DUE TMR

Answers

Answer: (2,1) (0,-3)

(-5,2) (0,-1) (5,-4)

(0,-4) (2,-2)

(-1,0)

(-3,1) (-2,-4)

(0,3)

Step-by-step explanation:

which of the binomials below is a factor of this trinomial?
x² + 2x - 35

Answers

Answer:

(x-5)(x+7)

Step-by-step explanation:

They're the factors of the trinomial x^2+2x-35

y=f(x)=x+3÷2,x€{1,5,-3

Answers

Answer:

Yo use gauth mathhhhhhh

Which graph shows the solution to this system of inequalities? y ≤ x + 1 y > -3x – 2

Answers

x – 4y < 4

x - 4 < 4y

1/4x -1
it is y > so the area is above the line y = 1/4x -1 so D is not right


second one

y < x + 1

if the angles of a triangle are in the ratio 2:3:5,find them

Answers

Answer:

Ratios are 2:3:5 given. So, 2*X+3*X+5*x=180° — sum of three angles of a triangle. So, X=18°. Hence angles are 36° , 54° and 90°

Please give brainiest

A stack of 30 science flashcards includes a review card for each of the
following: 10 insects, 8 trees, 8 flowers, and 4 birds.
What is the probability of randomly selecting an insect?

Answers

unlikely but possible. there’s more trees, flowers and birds cards altogether rather than the 10 insect cards
20:10 that doesn’t give it a good chance of getting picked.

The probability of randomly selecting an insect is 2/15.

What is probability?

It is a measure of happening or non happening of the outcomes of a random experiment.

Formula for probability

P(E) = number of favorable outcomes/Total number of outcomes

Where, P(E) is the probability of any event.

Let E be an event of selecting an insect.

According to the given question

We have

Total number of insects = 10

Total number of trees = 8

Total number of flowers = 8

Total number of birds = 4

Now, the total number of outcomes = 10 + 8 + 8 + 4 = 30

Total number of favorable outcomes = 4

Therefore,

The probability of selecting an insect = [tex]\frac{4}{30} =\frac{2}{15}[/tex]

Learn more about probability here:

https://brainly.com/question/11234923

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The area for any square is given by the function ()=2, where x is the length of a side of the square and y is the area of the square. Find the area of a square with a side length of 3.5 inches.

f(3.5)=
square inches

ENTER THE NUMERICAL ANSWER ONLY. ENTER YOUR SOLUTION AS A DECIMAL. ROUND TO THE NEAREST HUNDREDTH IF NECESSARY.

Answers

Answer:

12.25 sq inches

Step-by-step explanation:

3.5*3.5=12.25

A student performed the following steps to find the solution to the equation
x2 - 2x - 8 = 0. Where did the student go wrong?
Step 1. Factor the polynomial into (x-4) and (x - 2)
Step 2. X-4 = 0 and x - 2 = 0
Step 3. x = 4 and x = 2
A. The student did not make any mistakes, the solution is correct
B. in Step 2
C. in Step 1
D. in Step 3


Answers

Answer:

step 1, c

Step-by-step explanation:

he was wrong in step 1.

when factoring out (x-4) and (x-2), you have to distribute x*x, x*-2, -4*x, and -4*-2

if you do it you get x^2 - 2x -4x + 8

the correct way to factor will be (x-4)(x+2)

when you factor out you will get the original equation you started with.

find the sum of the first seven terms -3,3,-3,3.
Show your work.

Answers

-3 as there are 3(-3+3) -3 meaning 3(0) -3 so therefore just -3

Jasmine surveyed the people at a local playground. She found that 33 out of 55 people brought water bottles. On Wednesday, Jasmine returns to the park and finds that 1212 people brought water bottles. About how many people do you expect were at the park on Wednesday? Enter the number of people at the park on Wednesday.

Answers

Answer:

2,020 people were at the park.

Step-by-step explanation:

33/55 = 1212/x

(1212 * 55)/33 = 2,020

The y-intercept of a function f(x) is (0, b). What is the y-intercept of f(x) + k?

Answers

Answer:

Step-by-step explanation:

Can I follow you?

Answer:

Step-by-step explanation:

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