A radio costs $40. the tax rate is 7.5%. what is the tax on this radio?

What is the distance between a and b? round your answer to the nearest tenth. a coordinate plane is shown. point a is located at negative 1, 5, and point b is located at 4, 1. a line segment connects the two points.

If you prove that ∆wxz is congruent to ∆yzx, which general statement best describes what you have proved?

What is the area of a triangle with a base of 7x and height of 8x expressed as a monomial? question 5 options: 1x 15x2 28x2 56x2