Simplify the following expression 3^2/5 x 3^-7/5. I think it is 1/3. 3^-5/5

The area of a rectangle is 15+5y square feet. which of the following expressions could be the length of the sides of the rectangle, in feet a. 5 and 3y b. 5 and 3+y c. 5 and 5+y d. 3 and 5+3y

Which statement best explains why ben uses the width hi to create the arc at j from point k

In need of in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.