Answer
A = pi * r^2
= pi * (2x^-3)^2
= pi * 2^2 * (x^-3)^2
= pi * 4 * (x^-6)
= 4*pi * x^-6
Step-by-step explanation:
Answer: ABCD is not a trapezoid.
Answer:
3.9
√15 = 3.9, rounded.
the answer is 3=3+5
3 divided by 2.6
