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?

Jonathan pays $1.90 per pound for potatoes. he buys 8.3 pounds of potatoes. he determines that he will pay $15.77, before tax, for the potatoes. which best describes the reasonableness of jonathan’s solution? jonathan’s answer is reasonable because there are two decimal places in the factors and two in the product. jonathan’s answer is unreasonable because there are three decimal places in the factors and two in the product. jonathan’s answer is reasonable because is 16, and 16 is close to 15.77. jonathan’s answer is unreasonable because is 8, and 8 is not very close to 15.77.

Iwant to know what 3g+5h+4g-2h is my teacher is too selfish to tell us

What properties allow transformation to be used as a problem solving tool