Prove that:

tan70 = tan20 + 2tan

Mr. Scraps is serving ice cream with the birthday cake at his party. He purchased 19 and 1/2 pints of ice cream. He will serve 3/4 of a pint to each guest. How many guenst can be served ice cream Will there be any ice cream left? Justify answer

Simplify to create an equivalent expression2 (-2-4p) + 2 (-2p-1)

What is the value of x? 12 units 15 units 20 units 24 units

How to factor 2x^2-11x+5

What is data? what can when can we use data?

Which triangle always has three equal sides

21. Jackson played a video game for 1/6 hour. Hailey played a video game for 1/3 hour. Who played the video game for a greater amount of time? Explain.

Can someone explain what I think is "theta" and it looks like a 0 with a horizontal line through it?

Perpendicular to y=-1/3+12, x-intercept is 6

The number of a certain company's video stores can be approximated by the linear equation y=-264x+4682, where x is the number of years after 1990