Mathematics, 10.07.2019 11:30 arieannaensley0616
Simplify. −4x2−5(x+3)+x2 −4x2−5x−15 −3x2−5x−15 −9x2−15 −23x
Answers: 1
Mathematics, 21.06.2019 21:00
Bo is buying a board game that usually costs bb dollars. the game is on sale, and the price has been reduced by 18\%18%. what could you find the answer?
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Mathematics, 22.06.2019 00:30
Grace is standing 18 feet from a lighthouse and kelly is standing 10 feet from grace. the angle that grace looks up to see the top of the lighthouse is 45°. the angle that kelly looks up to see the top of the lighthouse is y°. find the height, h, of the lighthouse. find the angle, rounded to the nearest tenth of a degree, in which kelly looks up to the top of the lighthouse. to the nearest tenth of a degree, find the value of x° . in two or more sentences, explain your calculations
Answers: 1
Simplify. −4x2−5(x+3)+x2 −4x2−5x−15 −3x2−5x−15 −9x2−15 −23x...
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