The measure of angle stv is 85 degree. what is the measure of angle stv

You're locked out of your house. the only open window is on the second floor, 25 feet above the ground. there are bushes along the edge of the house, so you will need to place the ladder 10 feet from the house. what length ladder do you need to reach the window?

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?