Answer:
1 (anything with the exponent of 0 always equals 1)
Step-by-step explanation:
B. 200.96 in. The area of the pizza with a 16" diameter (8" radius) is 201.06.
7x + 1 = 2(2x - 1) + 3(x + 1)
7x + 1 = 4x - 2 + 3x + 3
7x + 1 = 7x + 1
Please mark brainliest if right!
First, multiply the radius by itself. 5x5=25. Then multiply by pi, or 3.14. 25x3.14=78.5. The area of the circle is 78.5units^2. Hope this helps! ;)
I think the answer is substitution property of equality because you are substituting 9 for y as y=9.