1. Find the surface area of the triangular pyramid. 12 yd
17.3 yd
20 yd
What is the surface area of the triangular pyramid

What is the solution to the inequality? 6x−5> −29, a x> −4 bx> 4 cx< 4 dx< −4

Suppose that the price p (in dollars) and the weekly sales x (in thousands of units) of a certain commodity satisfy the demand equation 4p cubedplusx squaredequals38 comma 400. determine the rate at which sales are changing at a time when xequals80, pequals20, and the price is falling at the rate of $.20 per week.

Segment xy is dilated through point m with a scale factor of 2. which segment shows the correct result of the dilation