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Nestor luna

Nestor l.

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Viewed Questions

Referring to the following figure, determine the coordinates of the indicated points as accurately as you can.

Referring to the following figure, determine the coordinates of the indicated points as accurately as you can.

Finite Mathematics and Applied Calculus

Precalculus Review

The Coordinate Plane

Questions asked

INSTANT ANSWER

Find all solutions of the equation in the interval [0, 2????). (Enter your answers as a comma-separated list. If there is no solution, enter NO SOLUTION.) 10 sin2 x = 10 + 5 cos x

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INSTANT ANSWER

t = ? 5???? 6

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INSTANT ANSWER

Use the figure to find the exact value of the trigonometric function. cot ???? 2 =

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INSTANT ANSWER

Use the figure to find the exact value of the trigonometric function. cot ???? 2 =

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INSTANT ANSWER

(b) Find the height h of the tree. (Round your answer to one decimal place.) h = m

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ANSWERED

Madhur L verified

Numerade educator

A tree grows at an angle of 4° from the vertical due to prevailing winds. At a point d = 44 meters from the base of the tree, the angle of elevation to the top of the tree is a = 25° (see figure). (a) Write an equation that you can use to find the height h of the tree. h / sin(25°) = 44 / sin(180° - 94° - 25°) (b) Find the height h of the tree. (Round your answer to one decimal place.) h = m

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ANSWERED

A baseball player in center field is approximately b = 310 feet from a television camera that is behind home plate. A batter hits a fly ball that goes to the wall 420 feet from the camera (see figure). The camera turns ???? = 6° to follow the play. Approximately how far does the center fielder have to run to make the catch? (Round your answer to one decimal place.) ft

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INSTANT ANSWER

Use the figure to find the exact value of the trigonometric function. sin ???? 2 =

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ANSWERED

Madhur L verified

Numerade educator

A tree grows at an angle of 2° from the vertical due to prevailing winds. At a point d = 40 meters from the base of the tree, the angle of elevation to the top of the tree is a = 29° (see figure). (a) Write an equation that you can use to find the height h of the tree. h sin ° = 40 sin ° (b) Find the height h of the tree. (Round your answer to one decimal place.) h = m

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ANSWERED

Use Heron's Area Formula to find the area of the triangle. (Round your answer to two decimal places.) A = 81°, b = 73, c = 39

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