The two right triangles below are similar. What is x, the missing side length in triangle DEF?
10
3.75
12
9.75

What is an equation of the line that passes through the point (-2,3) and is parallel to the line whose equations is y=3/2x-4? i am stuck between y=3/2x or y=3/2x+6 : (

What term makes it inconsistent y=2x - 4

Describe the 2 algebraic methods you can use to find the zeros of the function f(t)=-16t^2+400.