Find the supplement of an angle of 126 degrees

What is the the area of a sector of a circle with a radius of 9 centimeters and formed by a central angle that measures 120

If 4 times a certain number, increased by 8 is 85, what is the number?

If a circle has a radius of 14 feet, what is the arc length of a central angle of 20 degrees.

If b=5, then 4^1 * 4^b s equal to

Trina and her two sisters went out for pizza while the oldest sister was home from college. They each ate 2/3 of a pizza, and they started with 2 pizzas. How much of the pizza was left?

Rewrite the quadratic function in vertex form. Y=2x^2+4x-1

The members of a club are making friendship bracelets to sell to raise money. Anna and Emily made 54 bracelets over the weekend. They need to produce 300 bracelets by the end of the week.

You are given the set of letters { A, B, C, D, E }. How many three-letter strings (i. e., sequences of 3 letters) can be made out of these letters if each letter can be used only once?

on a circular playground, the distance from its center to the edge of the playground is 36 feet. what is the approximate circumference of the playground

Which expression is equivalent to (3 x minus 5 y) + (x + 2 y) ? 4 x minus 7 y 4 x minus 3 y 4 x + 3 y 4 x + 7 y