bigworm60

28.02.2020 • 

Mathematics

Amy is standing 35 meters from the base of the Washington Monument in Washington, DC. She estimates that the angle of
elevation to the top of the building is 50°. One of her friends is at the top of the building. What is the approximate distance
between Amy and her friend? (Assume the monument meets the ground at a night angle.)
OA. 46 meters
OB. 42 meters
OC. 22 meters
OD. 54 meters

Ответ:

ljm64

01.04.2022

Mathematics

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X^2 - 16x + 64

Factor
(x−8)(x−8)

B. The answer is incorrect; the plus sign should be a minus sign

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