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 A when a = 8 and b = 7.
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Solve the problem.A line from the top of a cliff to the ground passes just over the top of a pole 8.0 ft high and meets the ground at a point 
from the base of the pole. If the point is 99 ft from the base of the cliff, how high is the cliff? Round to the nearest unit.
A. 792 ft B. 8 ft C. 3960 ft D. 158 ft
Mathematics
Solve the problem.Assuming C is a simple closed path , what is special about the integral 
? Give reasons for your answer.
What will be an ideal response?
Mathematics
Provide an appropriate response. If there are 4 red marbles and 5 blue marbles in a sack, what is the probability of drawing a red marble on the first draw?
A. 
B. 
C. 
D. 
Mathematics
Provide an appropriate response. Represent the set 0 ? x on a number line.
A. 
B. 
C. 
D. 
Mathematics