Answer:
x=2 & y=1
Step-by-step explanation:
(see attachment below)
Area 512
area a = s^2
a = (8^(3/2))^2 = 8^((3/2)*2) = 8^3 = 512
Answer: 50.27cm^2
Step-by-step explanation: Area of a circle = pi*r^2
Assuming the shaded area is the area between the outside of the smaller circle and the boundary of the bigger one, it would be
area of big circle - area of small circle
so pi* (5)^2 - pi*(3)^2
=50.27
Answer:
I got 0.765
Step-by-step explanation:
I’m sorry if that not correct but if it is for you please mark me brainiest.