Question

can someone please actually help me???


and not go offline after 4 seconds... :T

Answer 1

Proportions question, since the rectangles are equal we can equate them. \[\frac{ 45 }{ 21 } = \frac{ x }{ 7 }\] solve for x

Answer 2

x = 15

Answer 3

Bingo

Answer 4

wait is that the answer?

Answer 5

yea

Answer 6

oh! thank you!!

Answer 7

thank da bat :P

Answer 8

Thanks batbanana!!