Each cube inside the rectangular prism has an edge length of inch. What is the volume of the rectangular prism?

81 in.3
3 in 3
9 in.3
256 in 3

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

1. which of the following algebraic equations is equivalent to ? x^n = a a^n = x a^x = n x^a = n 2. 16^1/4= 1/2 2 4 3. (-36)^1/2= -6 1/6 no real number 4. 8^2/3= 4 8 16√2 )^5/2= 7,776 1/7,776 no real number 6. m ^ the square root of a^2m simplified is: 7. the square root of 3^3 times the square root of 2 simplified and in radical form is:

Given that abcd is a rhombus, what is the value of x?