Find the exact value of the expression using the provided information.Find sin(A + B) given that cos A = - 
, with A in quadrant II, and 
with B in 
A. 
B. 
C. - 
D. - 
Answer: D
Mathematics
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Find the sum.
A. 
B. 
C. 22
D. - 
Mathematics
Find the approximate value of the expression, rounded to four decimal places.tan 47.4°
A. -0.9621 B. 0.6769 C. 1.0875 D. 0.7361
Mathematics
Provide an appropriate response.The verb in a word problem connects the unknown quantity with the known quantity and stands for:
A. multiplication B. subtraction C. addition D. equals
Mathematics
Provide an appropriate response.1.75% equals 
%.
A. True B. False
Mathematics