Answer:
No, they're not. To find the area of a circle you need to square the radius. They did not square the radius but instead multiplied it by 2.
Step-by-step explanation:
I hope this helps :)
60 deg is 1/6 of 360 deg
So, 1/6 x pi5^2
= Approx. 13.1
A.
BRAINLIEST PLS!
Answer:I belive it is 56 I may be wrong but it iz what it iz
Step-by-step explanation:
Answer:
-72
Step-by-step explanation:
-18 = 1/4y
1/4y = -18
y = -18 times 4
y = -72
Answer:
x = 2
y = 2
Step-by-step explanation:
y = 3x-4
2x + y - 6 = 0
-3x+y = -4
2x + y = 6
-5x = -10
x = 2
y = 2
