(QUICK RESPONSE!) The perimeter of the original rectangle is 16 feet. A small rectangle has a length of 6.2 feet and width of 1.8 feet. A larger rectangle has a length of 12.4 feet and width of blank.

What is the perimeter of the enlarged rectangle? Round to the nearest tenth if necessary.

A. 22.3 feet

B. 31 feet

C. 32 feet

D. 42.7 feet

C

Step-by-step explanation:

We can see that the length of the enlarged rectangle is double the original. So, all of the lengths are doubled. Therefore, the perimeter of the larger rectangle is also doubled

16*2 = 32

1,296

Step-by-step explanation:

The "square" of an integer refers to the integer being multiplied by itself. In the question above, the square of 36 means that you have to multiply 36 by itself.

Let's solve: = 36 x 36 = 1,296

Therefore, the answer is 1,296. This is also called a "perfect square."

I will give you other examples:

= 12 x 12 = 144

= 100 x 100 = 10,000

= 4 x 4 = 16