A5 foot long board is propped against the wall of a house. the board forms a
60° angle with the ground. how far is the base of the board from the wall?

Celeste wants to have her hair cut and permed and also go to lunch. she knows she will need $50. the perm cost twice as much as her haircut and she needs $5 for lunch. how much does the perm cost?

Rewrite the following quadratic functions in intercept or factored form. show your work. y = 4x^2 - 19x- 5

What unit of been sure would be appropriate for the volume of a sphere with a radius of 2 meters