Use a half-angle identity to find the exact value of sin pi/8

Find the value of m<1 m<2 and m<3

Write a quadratic equation to represent a function with the vertex (-4, 1)

How do u turn in a fraction into a percent

Your food bill was $80 at a restaurant. You left a tip of $16. What percent of the food bill did u leave for the tip

Three girls collected geodes in the desert. corinne collected 11 and one eight pounds ellen collected 4 and five egoist pounds and lend collected 3 and three fourths pounds. how much much more did corinne collect than the two other girls combined

What is 10/13 + 8/13?

Simplify this equation. (x) + (x+3) + (x-2) + 3 (x+3) - 1 = 87

Solve 2^x=32 and rewrite this equation in a logarithmic form

Can each pencil have a mass of 10.5 grams in a pack of 5 pencils weighing 60 to 95 grams?

The container that holds the water for the football team is 1/2 full. After pouring in 2 gallons of water, it is 2/3 full. How many gallons can the container hold?