Formula: 1/2(πr²)
radius: 14/2=7
1/2(π x 7²)
So the Surface Area is: 76.96902001. Round it to the decimal point u want
Answer:
yes, no, yes, no
Step-by-step explanation:
100% of the pizzas have 12 slices or 8 slices
(20x.45x8) + (20x.55x12) = total slices
-1
First we combine like terms, so y2 - 5y = - 3y
Now we get - 3y = 3
Then we divide both sides by - 3
Now we get y =-1
