A ball is thrown from a height of 61 meters with an initial downward velocity of 6 m/s. the ball's height h (in meters) after t seconds is given by the following. h=61-6t-5t squared. how long after the is thrown does it hit the ground?

y=mx+

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step-by-step explanation:

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: