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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Find the measure of each angle in the problem.
A. 65° and 35° B. 70° and 20° C. 35° and 10° D. 140° and 40°
Mathematics
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
Mathematics
Find the exact value of the expression.
What will be an ideal response?
Mathematics
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