Tanya says that the product of a multiple of ten and a multiple of ten will always only have one zero. is she correct?

Give the equations of two different lines that are perpendicular to the line 3x + 4y = 7.

What is the result of converting 60 ounces to pounds remember there are 16 ounces in a pound

The figures below are made out of circles, semicircles, quarter circles, and a square. find the area and the perimeter of each figure and give your answers as a completely simplified exact value in terms of π (no approximations).