Determine whether f and g are inverses by determining whether 
and 
f(x) = 
, g(x) = 
A. Yes
B. No
Answer: B
Mathematics
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All references are to the figure below. The distance between A and P is x, and the distance between A and C is y. 
Assuming that A = 37° and r = 11, find B and x.
A. B = 53°, x ? 7 B. B = 53°, x ? 2.8 C. B = 53°, x ? 3 D. B = 53°, x ? 7.3
Mathematics
Perform the subtraction. 
A. 14,721 B. 14,811 C. 14,801 D. 18,811
Mathematics
Write the rate as a unit rate.1257 people in 30 buses
A. 0.024 person/bus B. 41.9 people/bus C. 1227 people/bus D. 419 people/bus
Mathematics
Use the product-to-sum or sum-to-product identities to find an identity for the given expression.sin 13? - sin 7?
A. 2 cos 10? sin 3?
B. cos 10? sin 3?
C. -2 cos 10? cos 3?
D. -2 cos 5? sin 
?
Mathematics