Why dos everybody always get hurt when they're around me

Given: △abc, ab=15, bd=9 ad ⊥ bc , m∠c=30°. find: the perimeter of the triangle.

Rob spent 25%, percent more time on his research project than he had planned. he spent an extra h hours on the project. which of the following expressions could represent the number of hours rob actually spent on the project? two answers

Select the conic section that represents the equation. 3x2 + 3y2 -2x + 4 = 0