Question

need to know how to solve?!?!
The equation below shows the area of a trapezoid, A, with a height of 9 cm, and one base 35 cm.

A = 9 over 2(b + 35)

Which of the following formulas correctly solves for the other base, b?

Answer 1

@Peaches_15

Answer 2

a=9/2(b+35)
i know i need to change the order but i dot know how

Answer 3

@Queli where r da answer choice

Answer 4

sry @Peaches_15 internet went down

A. b = 2A over 9 + 35
B. b = 2 multiplied by A over 9 − 35
C. b = 2 multiplied by A plus 35, all over 9
D. b = 2 multiplied by A minus 35, all over 9

Answer 5

@Hero

Answer 6

hi,
\[A = \frac{ 9 }{ 2 }(b + 35)\] \[(b + 35 )= \frac{ 2A }{ 9 }\] \[b = \frac{ 2A }{ 9 } -35\] Yep!! that;s it and now I think ya can guess the answer!!!'' Hope this will help ya out!!!

Answer 7

thks

Answer 8

np