8.45 +0.7 correct to 3 decimal places

9.15 or 9.150

Step-by-step explanation:

The correct answer base on the numbers given is 9.15. But for you to get the 3 decimal answer of 9.150 you would add two 0's to the .7 making it .700.

8.45

+ .700

9.150

area = length x width

length = 2 x width

32 = 2 x width x width

32 = 2 x width^2

36 = width ^2  

width = 6

length = 12

area is 32

perimeter = 2 x 12 + 2 x 6 = 24 + 12 = 36

step-by-step explanation:

the correct answer is 1: 2

step-by-step explanation:

hope this your welcome : )