Answer:
b) 78.5
Step-by-step explanation:
The radius of the pizza is
10/2 = 5 inches
The area of a cirlcle is
A = πr^2
A = π(5)^2
A = 78.5
Answer:
8d+6e
Step-by-step explanation:
Answer:
(2x+1)²= (2x+1)(2x+1)
Step-by-step explanation:
(2x)²+2×2x×1+1²=(2x+1)²
Answer:
(-infinite, 10]
Step-by-step explanation:
so its C