Use special right triangles to evaluate the expression.csc 
A. 2
B. 
C. 
D. 
Answer: A
Mathematics
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Find the area of the figure using determinants.
A. 34.0 B. 34.5 C. 35.5 D. 35.0
Mathematics
Solve the formula for the specified variable.c = 
for b
A. b = 
B. b = 
C. b = 
D. b = 
Mathematics
Solve the problem.A carousel has a radius of 18 feet and takes 31 seconds to make one complete revolution. What is the linear speed of the carousel at its outside edge? Express the answer in feet per second. If necessary, round the answer to two decimal places.
A. 10.82 feet per second B. 113.1 feet per second C. 0.58 feet per second D. 3.65 feet per second
Mathematics
Find an equation of variation in which the following are true.y varies jointly as x and the square of z, and y = 4 when x = 5 and z = 8
A. y = 
xz2
B. y = 
xz
C. y = 
D. y = 
xz2
Mathematics