Choose a number that X must equal to make the
following statement true: 4:9 = X:72

x=32

Step-by-step explanation:

i think you divide the 72 by 9 to find the answer that you times the 4 by. i got 8, so 8x4=32

32:72

Step-by-step explanation:

4:9 is the ratio so 72 divided by 9 is 8, so multiply 4 by 8 to finish the ratio and you get 32.

answer: bearing in mind that a rectangle has a perimeter of length + length + width + width.

step-by-step explanation:

p = perimeter

l = length

x=width

p = 2l + 2x

p = 2(l+x)     < ==== perimeter of the base of the box.