On a number line, a number, b. is located the same distance from 0 as another number, a, but in the opposite direction. the
number b varies directly with the number a. for example b = 2 when a = -24. which equation represents this direct
variation between a and b?
b=-a
-b=-a
b - a=0
b(-a) = 0

answer: 25 is the correct answer

step-by-step explanation:

the smallest possible measurement of the width is 14 feet

step-by-step explanation:

let's assume length of parallelogram is 'l'

width of parallelogram is 'w'

the perimeter of a parallelogram must be no less than 40 feet

so, we get

we are given

length of parallelogram is 6 feet

so,

l=6

we can plug it

now, we can solve for w

subtract both sides by 12

divide both sides by 2

and we get

so,

the smallest possible measurement of the width is 14 feet

the answer is 13 cm

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: