Mathematics, 11.10.2019 20:00, kbracey
The value of the circumference of circle a is three times the value of the area of circle b. what is the radius of circle b if the diameter of circle a is 27 cm?
Answers: 3
Mathematics, 22.06.2019 00:30, lazybridplayer
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
The value of the circumference of circle a is three times the value of the area of circle b. what is...
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