Answer:
for the second questio it is certainly The last choice D
Step-by-step explanation:
It's said "The value √-9 is not -3 because --------------------
So you need to prove why -3 is not the value of √-9.
As you know (-3)^2 = (-3) * (-3) = 9, ≠ -9
Answer is A.
(-3)^2 ≠ -9
Answer:
Obtuse Scalene Triangle
Give me Brainliest if I'm correct , please ! :)
Answer:
The radius = 13 square inches.
Explanation:
The surface are of a sphere has the formula SA=4πr2. SA=2122.64 so 2122.64=4πr2.
