While flying a kite, the girl managed to get the kite 400 feet above the ground. At this height, the string made a 42'angle with the ground. Rounding your answer to 2 decimal places, how much string had I let out? (Do not include units in your answer) [MATH QUESTION]​

How is the number of vertices for a prism related to the name of the prism

Find the volume of the described solid. the solid lies between planes perpendicular to the x-axis at x = 0 and x=7. the cross sectionsperpendicular to the x-axis between these planes are squares whose bases run from the parabolay=-31x to the parabola y = 30/x. a) 441b) 147c) 864d) 882

Two cars which are 40 miles apart start moving simultaneously in the same direction with constant speeds. if the speed of the car which is behind is 56 mph and the speed of the other car is 48 mph, how many hours will it take for the car which is behind to catch up the car ahead of it?