Help mark branniest

the answer is b i think

Step-by-step explanation:

It's B

Step-by-step explanation:

You can use process of elimination and eliminate the choices C and D. A doesn't make sense. So, the answer is B.

If this helped, please mark me as brainliest.

no problobm

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk