The answer for the problem is A
Answer:
1 is 13
2 is 13
3 is -7
4 is 7
Step-by-step explanation:
The area is 3.14*r^2
<span>The rotating valve would be in the center of the circular wet patch so if it's spraying in all directions, then 15 ft = radius. </span>
<span>Now plug it in. </span>
<span>3.14 x (15)^2 = 706.5 ft^2</span>
The answer is: x = -1, y = +4
Answer:the third one
Step-by-step explanation: