Find the integral using an appropriate trigonometric substitution.


d.

Mathematics

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Multiply. Simplify your answer if possible.8(x + 3y + 4)

A. 8x + 3y + 4 B. 8x + 24y + 32 C. 8x - 24y - 32 D. 8x + 24y + 4

Mathematics

Use the appropriate identity to find the indicated function value. Rationalize the denominator, if applicable. If the given value is a decimal, round your answer to three decimal places.csc ?, given that sin ? = 

A.
B.
C.
D.

Mathematics

Translate into symbols.Angle x measures 39° more than angle y.

A. ? x = ? y B. ? x = ? y + 39° C. ? x = ? y - 39° D. ? y = ? x + 39°

Mathematics

Find the equivalent markup. Round to the nearest tenth of a percent.Markup on cost: Markup on selling price: 21.2%

A. 73.1% B. 82.5% C. 17.5% D. 26.9%

Mathematics