Use the information given about the angle ? to find the exact value of the indicated trigonometric function.sin ? = , 0 < ? < Find sin .

A.
B.
C.
D.


Answer: A

Mathematics

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A. {x  

B. {x 

C. {x 

D. {x 

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The window shown below has the shape of an ellipse. Find the height of the window 20 inches from one end. ? 

A. 38.2" B. 37.8" C. 37.7" D. 38.9" E. none of these

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Multiply or divide as indicated. ÷ 

A.
B.
C.
D.

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Solve the exponential equation. Round to three decimal places when necessary.2x+6 = 3x

A. -10.257 B. 11.297 C. 10.257 D. 9.217

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