Mathematics Middle School


The coordinates of the points A and Bare (2,5) and (-1,5) respectively. Find
the equation of the line AB

Answers

Answer 1

Answer:

slope:

5 - 5 / 2 - (-1) = 0

Thus, the equation of the line is y = 5

Related Questions

Please help! I will mark the first and correct answer brainliest!
56 = 2v + 16
Please solve for v :)

Answers

Answer:

v = 20

Step-by-step explanation:

56 = 2v + 16

-2v = -56 + 16

// multiply both sides by -1

-  (-2v) = - (-56 + 16)

2v = 56 - 16

2v = 40

// divide both sides by 2

v = 20

Answer:

5

6

−

1

6

=

2

+

1

6

−

1

6

Step-by-step explanation:

Do these ratios form a proportion?

48 cellos for every 6 basses

25 cellos for every 4 basses

yes or no

Answers

Yes yes yes yes yes yes

Answer:

NO, i don't think

Step-by-step explanation:

cause

[tex]\frac{48c}{6b}[/tex] = [tex]\frac{25c}{4b}[/tex]

8= 6.25

Convert the edge length to an equivalent fraction.

Length: 2 1/2 feet

Answers

The answer is B, 5/2


You convert 2 1/2 (a mixed number) into an improper fraction to get 5/2

Answer:

B, 5/2

Step-by-step explanation:

Each whole number is equal to 2 halves, so if you multiply 2 by 2, and then add 1, you get 5 halves, or 5/2. Hope this helps!

What fraction does each person get if 8 friends share 5 apples equally?

Each person gets ? of an apple.
Please help tysm !

Answers

Answer:

Step-by-step explanation:

There are 8 friends and you need to chop up 5 apples. The 5 apples will be divided by 8, which comes as an answer of 58th of an apple.

Answer:

5/8

Step-by-step explanation:

if this is wrong please let me know! :)

Plz Help Its MATH!!!

Answers

13 tens 2 one hundreds

Answer:

13 tenths and 6 hundredths

Hope this helps :)

Enter an equation below that describes the hanger.

Answers

Answer:

10+z= 4z

Step-by-step explanation:

The hanger is perfectly balanced meaning that both sides are the same. Since you want an equation that means there is going to be and equals sign indicating both sides are the same.

On one side there is 10 and a z dangling that means on the left 10+z will be the first part of your equation

On the other side, the right, there are four z's dangling at the same weight as the first side.

Z is unknown but can be solved for. The equation is the answer but if there is a follow up question asking to solve for z you would get

Z= 3 1/3

10+z=4z . Hope this helped

Humberto evaluates the expression 4 t 2 for t = 3 . He correctly substitutes 3 for t in the expression, but then says that the value is 144. However, he is incorrect!

What is the correct value of the expression?

Answers

Assuming that your multiplying the answer would be 24... dont know if that is exactly what you were talking aboht but theres no symbol sooo
i think it’s 24 but i don’t know for sure

Who play basketball?

Answers

Answer:

LeBron James

Step-by-step explanation:

What different symbols do i use for at least at most exceeds no more than etc

Answers

Answer:

yltkh

Step-by-step explanation:

ewgeg

>= at least

≤= at most

>= exceeds

≤= less than it equal to

will mark brainliest. only answer if you know it. random answers will be reported.

Answers

Answer:

Step-by-step explanation:

x=[tex]\sqrt{15^{2} -12^{2} }[/tex]

x=9 in.

The Pythagorean theorem is a^2+b^2=c^2

So if we plug in a as 12 and c as 15 we get 144+b^2=225 we then solve to get b^2=81 and so b=9.

In your case, b=x, therefore x=9.

The length of the brace for the mainsail of the boat is 9in.

Solve for y.
y2–17≤–7

Answers

Answer:

y ≤ 5

Step-by-step explanation:

2y - 17 ≤ -7          Add 17

2y ≤ 10                Divide by 2

y ≤ 5

Answer:

Y = +√17 = +4.1231

Showing your Work,

A2 - AB + BA -B2 = A2 -AB + AN -B2 = A2 - B2

Remember to Factor, here's a funny valentines pug

Which of the following is a true statement?

A.) A number is divisible by two and three if the number ends in a 0, 2, 4, 6, or 8.
B.) A number is divisible by three and nine if the sum of the digits is divisible by three.
C.) A number is divisible by nine if the last two digits are divisibly by nine.
D.) A number is divisible by six if the number is divisible by both two and three.

Answers

A hope this is helpful

Answer:c

Step-by-step explanation:

Breanne cut 351 fresh flowers to make bouquets. If she wants to place an equal number of flowers in each bouquet, how many groups should she use?

A.) 2 groups
B.) 4 groups
C.) 6 groups
D.) 9 groups

Answers

Answer:

D

Step-by-step explanation:

when divided by 9 it comes to 39 which is the only equal number when dividing by each group.

Answer:

The answer is D.9 group...

But im so sorry if this answers it's not helpfull

In your own words, describe how to find the rate of increase if the population of a town changes from 47,230 to 55,112 people. Then calculate the amount of change.

Answers

Answer:

7882 people left the down so the population decreased.

Step-by-step explanation:

Hope this helped!

7882 people came to the town and some people had kids

i need help with this please

Answers

Answer:

Volume = 8 cm³; Surface Area = 24 cm²

Step-by-step explanation:

Volume = 2•2•2 = 4•2=8 cm³

Surface Area = 6 • (2•2) = 6(4) = 24 cm²

Help please i dont understand
Turn it btw

Answers

Answer:

1 + 3/6

Step-by-step explanation:

the first full thing represents 1 then there are 3 of 1/6 which is 3/6

Why is 16x−24x−4+12 not equivalent

Answers

Answer: there is now equal sign

Mr. Franklin recorded the number of push-ups his students completed in thirty seconds. Which statement below is a reasonable conclusion based upon the information in the histogram?


A. Four students completed 1 to 5 push-ups in thirty seconds.
B. Most students completed 21 to 25 push-ups in thirty minutes.
C. No one completed 25 push-ups in thirty seconds.
D. Mr. Franklin has more than 20 students in his class.

Answers

Answer:

A

Step-by-step explanation:

because it says that "A. Four students completed 1 to 5 push-ups in thirty seconds." and if you look at the graph 4 students did 1 to 5 push-ups.

Answer:

a

Step-by-step explanation:

Select all of the angles that have the same measure as angle 2.
Assume the lines are parallel. Multiple Choice
7

1

4

8

3

can't be determined

6

5

Answers

Answer:

Explanation:

The answer is 7.

Line a and b are parallel lines cut by a transverse line which make angle x and y alternate exterior angles. This means that angle x and angle y have the same measurement value.

The square root of 4 is 2; so twice 2 is 4. Then three added to 4 is 7. So x is equal to 7 and thus y is also equal to 7.

Step-by-step explanation:

i need help ASAP please explain how you got the answer ill give brainlist

Answers

Answer:

I believe the answer is 60.

First, I found the sides for each of the boxes, and pictured folding the box net into a 3D shape. Next, I found out that the top of the box was the box labeled with the 10 inches. Last, I found out that the side length of that box was 6, then I multiplied to get 60.

Im sorry if this is wrong, I do not know what the surface area is.

But I really hope it helps! TYSM! ;)

Answer:the answer is 60

What is the percent equivalent for 3/4?
A. 0.75%
B. 0.77%
C. 75%
D. 77%

Answers

Answer:

A. 0.75%

Step-by-step explanation:

Since there isn't a whole fraction or whatever next to it, and 4/4 is 100..

100 ÷ 4 = 25

25 x 3 = 75

what is the answer to ​

Answers

Answer:

3 8/15

Step-by-step explanation:

thats the answer

Answer:

3.53

Step-by-step explanation:

1 1/5 + 2 1/3 =

1 + 2 = 3

1/5 + 1/3 = 0.53

3 + 0.53 = 3.53

PLease help me ASAP PLZ

Answers

Question- The image is appearing blank for me, could you try and re-send it or forward it to me. Thank you.

Answer:

its blank

Step-by-step explanation:

Which is a solution to the equation y = 5x + 1
(5, 26)
(4, 20)
(26, 5)
(3, 15)
I need help asap

Answers

Answer:

(5,26)

Step-by-step explanation:

(5,26) is the right answer

Write and simplify an expression to represent the perimeter of a rectangle whose length is twice the width.

Answers

Answer: 2x+4x

Step-by-step explanation:

Let's say x is the width, or the short side and 2x is the long side or length (since the long side is twice as long as the short side).

let's add those together.

x+2x

But with a perimeter, you have two short sides and two long sides. so let's multiply this expression by two.

2(x+2x)

multiply the two by each number.

2x+4x

brainleist for answering all questions and correct

Answers

Answer:

6x -8 +8 =2x -2x + 24

16+ 8 =24

4x +8 -8 =24 -4x

4x = 16

x = 4

Step-by-step explanation:

sorry if it took forever

Answer:

8

Step-by-step explanation:

Factor the expression using the GCF
100 - 80 = ???

Answers

Answer:

20

Step-by-step explanation:

We found the factors and prime factorization of 80 and 100. The biggest common factor number is the GCF number. So the greatest common factor 80 and 100 is 20.

20



The greatest common factor of 100 and 80 is 20, so the answer is 20

Write an equation that gives the proportional relationship of the graph.
A)
yox
B)
y - 3x
y = 4x
D)
y - 12x

Answers

B

I think I’m pretty sure

Answer:

e

Step-by-step explanation:

1. If you were to describe a TRANSLATION of triangle ABC, what information would you need to include in your description?

2. If you were to describe a ROTATION of triangle ABC, what information would you need to include in your description?

3. If you were to describe a REFLECTION of triangle ABC, what information would you need to include in your description?

Answers

A translation is when a triangle moves from one location to another while staying the same size/position.

A rotation is when it changes positions, like it can turn upside down or to the side.

A reflection is when it translates over the x or y axis.

*At a sale, shirts were sold for $36 each. This price was 80% of their original price. What was the original price?

Answers

Answer:

18.75$

Step-by-step explanation:

Your welcome

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