MATHEMATICS MIDDLE SCHOOL

Carolyn says that point A and point B represent opposite integers. a. What is the opposite of the integer represent by point A? By point B? b. Do you agree with Carolyn? Explain

Answers

Answer 1

Answer:

we are given

point-A= -7

point-B=8

(a)

opposite of point-A is negative of point-A value

so,

opposite of point-A is -(-7)

opposite of point-A is 7

opposite of point-B is negative of point-B value

so,

opposite of point-B is -8

opposite of point-B is -8

(b)

we can see that

opposite of point-A is 7

opposite of point-B is -8

they are not equal

so, this argument is FALSE.......Answer

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What two numbers multiply to -600 but add to 10

Answers

I think the answer is 5

How do you do question 9? If you answer please explain.

Answers

Answer:

bottom left is -2x and bottom right is -3

Step-by-step explanation:

if you were to use a timeline you subtract 5 from 3 and that leaves you -2 and add the x from before and for the bottom right 2 - 5 is negative three if you need help its easy to make a timeline

How to find the correct unit of measurement? I am struggling with this. What is the difference between ft³, ft and ft²? Example: the length of a rectangular play area is 40 ft. The width of the play area is 20 ft.

Which is the correct unit of measurement to use when figuring out how much fence is needed to surround the play area?

A.
ft³

B.
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C.
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Answers

Feet cubed is used when finding volume, feet squared is used when finding area, and feet is used when finding length, so in this case you would use feet