Area of full circle= πr^2
Area of a quadrant= πr^2/4
=(3.5)^2π/4
=12.25π/4
=3.06πcm squared.
Answer:
(14 - x) + (4·x - 22) = 3·x - 8
Answer:
You have three
-4,0, and 2 or the answer choice A
Step-by-step explanation:
Answer:
Four times his sister's age would be 4b. his age is two years less, so we need to subtract 2.
put together, this is 4b - 2.
