A) 186. 4 ft2
B) 257. 1 ft2
C) 92.5 ft2
D) 596. 4 ft2
E) 200.5 ft2

D.) 200.5 ft²

Step-by-step explanation:

Ok, we know the area of the square 12² = 144 ft², now we also know that the diameter of the circle is 12 ft, thus the radius is 6 ft.

The formula for A=πr² thus A≈113.1, now we divide by 2 = 56.55 ft² and add 144 ft² = 200.55 ft² thus d: is your answer.

answer: 1,380

step-by-step explanation:

1: you turn %15 into a decimal by moving the decimal point two places to the left.

2: and then you multiply .15 by 1,200 , which will get you 180.00

3: from there you will add 180 to 1,200

4: which will get you 1,380

hope it *im kind of slow so idk if my answer is right*

1 x=22.52

2: 65/39=604+39x

65x-39x=604

26x=604

x=604/26

×=23.23