11. A hot air balloon is secured to the ground by a stake and a 200 foot
rope. From the balloon, the angle of
depression is 36º. Find the height of
the balloon to the nearest foot.

Question 5 spring semester final exam math evaluate

Which steps could be part of the process in algebraically solving the system of equations, y+5x=x^2+10 and y=4x-10

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.