Two sides of a right triangle ABC (C is the right angle) are given. Find the indicated trigonometric function of the given angle. Give exact answers with rational denominators.Find sin B when b = 3 and c = 10.

A.
B.  
C.
D.


Answer: C

Mathematics

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Solve the inequality and draw a number line graph of the solution.0.5a > 7

A. k ? 14
 
B. k > 14
 
C. k ? 14
 
D. k < 14
 

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Find the exact value of the expression.

What will be an ideal response?

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Use DeMoivre's Theorem to find the indicated power. Write the answer in rectangular form.4

A. -4 B. 4 C. 4i D. -4i

Mathematics