A catapult launches a boulder with an upward velocity of 120 ft/s. The height of the boulder, h, in feet after t seconds is give
n by the function h = -16t^2 + 120t + 10. How long does it take to reach maximum height? What is the boulder's maximum height? What is the boulder's maximum height? Round to the nearest hundredth, if necessary.
V<span>ertical angles are equal. We have 4x = 2x + 18. Then, 2x = 18; x = 18 </span>÷ 2; x = 9 degrees; The measure of angle DBE is 2 × 9 + 18 = 36 degrees.
In this equation there are few key numbers, thankfully XD, so it does not take too long to figure out that the 0.04 is clearly a tax on the repairs as 30h is representing the hours spent repairing Kimber's phone.