What is the area of triangle abc if a = 8, b = 11, and c = 15?

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

The final cost of a sale is determined by multiplying the price on the tag by 75%. which best describes the function that represents the situation?

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?