When the radius and height of a cylinder are each multiplied by 5, what happens to the surface area of the cylinder? a-it is muiltiplied by 5 b-multiplied by 25 c- multiplied by 125 d- it remains unchanged

Find the length of cu, the triangles are similar.

What will the graph look like for a system of equations that has no solution? a. the lines will be perpendicular. b. the lines will cross at one point. c. both equations will form the same line. d. the lines will be parallel.

Part a: sam rented a boat at $225 for 2 days. if he rents the same boat for 5 days, he has to pay a total rent of $480. write an equation in the standard form to represent the total rent (y) that sam has to pay for renting the boat for x days. (4 points)