A15-foot ladder rests against a wall. the base of the ladder is 8 feet from the wall .how far is the top of the ladder from the ground?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm^2. what is the area of the second triangle?

The length of the line segment ac is 8x-9 what is the value of x

Taylor graphs the system below on her graphing calculator and decides that f(x)=g(x) at x=0, x=1, and x=3. provide taylor some feedback that explains which part of her answer is incorrect and why it is incorrect. f(x)=2x+1 g(x)=2x^2+1