Domino’s sells 10-inch small pizzas, 12-inch medium pizzas, and 14-inch large pizzas. Each measurement gives the diameter of each pizza size. a. You and your friends order a medium pepperoni pizza. Your friend cuts out a piece of the pie where the length of the crust is 7.5 inches. What is the area of your friend’s pizza slice?

b. You order a small cheese pizza for yourself and cut out a slice with an area of 22.5 in ^2 . What is the central angle of this slice in radians?

step-by-step explanation:

always plug in x. in this case, x equals 4.

i'm going to first solve 4(2+3x)

1) 4(2+3(4)) use pemdas to solve.

i'm going to multiply whats in the parenthesis first, so 3 times 4=12.

2)4 (2+12) i'm then going to multiply 4 by both numbers in the parenthesis (because multiplying comes before adding)

4 times 2= 8.   4 times 12= 48

4) (8+48)= 56 (answer)

i'm then going to solve 8+12x and plug in 4 for x.

1) 8 +12(4)

multiplying comes before adding, so i'm gonna multiply 12 and 4.

12 times 4= 48.

2) 8+48=56

both equal the same!

answer: i'm not sure

step-by-step explanation:

all it means is function 3