Enter your answer and show all the steps that you use to solve this problem in the space provided. 1/2 ÷ 1/2

1

Step-by-step explanation:

Here, we want to divide 1/2 by 1/2

We simply invert what we have on the right hand side and change the division sign to multiplication

Thus, we have that;

1/2 * 2/1

= 2/2 = 1

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

answer: 0.64

step-by-step explanation: