Mathematics, 01.10.2019 08:30, JayJay9439
The equation h=7sin(pi/21t)+28 can be used to model the height, h, in feet of the end of one blade of a windmill turning on an axis above the ground as a function of time, t, in seconds. how long is the blade? assume that the blade is pointing to the right, parallel to the ground, at t = 0, and that the windmill turns counterclockwise at a constant rate. 7 feet 14 feet 21 feet 28 feet
Answers: 1
Mathematics, 21.06.2019 22:00, IsabellaGracie
State one method by which you can recognize a perfect square trinomial.
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Mathematics, 22.06.2019 01:30, cathysilvestro
△abc is similar to △xyz. also, side ab measures 6 cm, side bc measures 18 cm, and side xy measures 12 cm. what is the measure of side yz ? enter your answer in the box.
Answers: 2
The equation h=7sin(pi/21t)+28 can be used to model the height, h, in feet of the end of one blade o...
Mathematics, 11.06.2020 23:57
Mathematics, 11.06.2020 23:57
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