Right triangle ABC has , , and

style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_333e2c0fffc14be180ed3b175" />. Use this information to find sin A.

?



A.
B. ?
C. ?
D. ?
E. ?

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Answer: C

Mathematics

Solve the problem.Find a curve through the point  whose length integral, 1 ? x ? 2, is 

A. y = x⁶
B. y = 6x⁶
C. y = x⁷
D. y = 6x⁷

Use Newton's method to estimate the requested solution of the equation. Start with given value of x0 and then give x2 as the estimated solution.tan-1 x = 2 - 3x; x0 = 1; Find the one real solution.

A. 0.5087 B. 0.5095 C. 0.4899 D. 0.5000

Use the distributive property to multiply the given expressions.5(x - 7)

A. 5x - 35 B. 5x + 35 C. 5x - 7 D. x + 35

Simplify. Express in terms of i.

A. -2
B. 2
C. -2i
D. 2i