find the surface area of the "unrolled" cylinder where a=4cm and b=10cm leave your answer in terms of pi​

Two parallel lines are crossed by a transversal. what is value of x

The solution set for 5v2 – 125 = 0 is

Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.