Three friends are sharing equally 3/4 of a pizza. Each person receives 1/4 of the pizza.

We have enough material to build a fence around a station that has a perimeter of 180 feet the width of the rectangular space must be 3 1/4 feet what must the length be

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)

Jada has a meal in a restaurant she adds up the prices listed on the menu for everything they ordered and gets a subtotal of $42.00. when the check comes, it says they also need to pay $3.99 in sales tax. what percentage of the subtotal is the sales tax