Tan 2x= cotx
Find general solution to the following equation.

The volume of gas a balloon can hold varies directly as the cube of its radius. imagine a balloon with a radius of 3 inches can hold 81 cubic inches of gas. how many cubic inches of gas must be released to reduce the radius down to 2 inches?

Draw a scaled copy of the circle using a scale factor of 2

Which expression do you get when you eliminate the negative exponents of 4a^2 b^216a^-3 b