SOLUTION: What should be the diameter (d) of a pizza so that it has the same areas as two 10-in.-diameter pizzas? Do you get more to eat with a 15-in. pizza or two 10-in. pizzas?
Algebra.Com
Question 138085This question is from textbook Prentice Hall Algebra 1
: What should be the diameter (d) of a pizza so that it has the same areas as two 10-in.-diameter pizzas? Do you get more to eat with a 15-in. pizza or two 10-in. pizzas?
This question is from textbook Prentice Hall Algebra 1
Answer by scott8148(6628) (Show Source): You can put this solution on YOUR website!
pi(d/2)^2=2*pi*5^2 __ (d^2)/4=50 __ d^2=200 __ d=10*sqrt(2) __ approx 14.14
15 is more than 14.14 so the one pizza is more
RELATED QUESTIONS
What should be the diameter (d) of a pizza so that it has the same area as two... (answered by jorel1380)
Suppose you are going to have pizza with several friends. You are thinking of getting... (answered by narayaba)
Suppose you are going to have pizza with serveral friends. You are thinking of getting... (answered by ankor@dixie-net.com)
Pete Zarilla sells 10-inch pizzas for $4.30, 12 inch pizzas for 5.88, and 14 inch pizzas... (answered by Boreal)
Pete sells 10 inch pizzas for $4.30, 12-inch for $5.88, and 14-inch pizzas for $7.78.... (answered by josgarithmetic)
i need help with these two problems can someone help me.thanks
Problem #1
A group of... (answered by stanbon)
I have some problems I got wrong on my test. Please explain step by step what I should... (answered by stanbon,chitra)
'ET Pizza' produces two pizzas that are similar in shape. The smaller pizza is 20 cm in... (answered by Theo)
Hi
Gourmet pizzas come in 2 sizes. One has a diameter of 15cm the other 30cm. Each hss (answered by Alan3354)