Find the exact value of the expression using the provided information.Find cos(B + C) given that sin B = - 
, with B in quadrant IV, and 
with C in quadrant II.
A. - 
B. 
C. 
D. 
Answer: B
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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated line.About the line y = - 6x = y + 6
A. 
?
B. 192?
C. 
?
D. 
?
Solve the problem.A Tasmanian lottery ticket consists of choosing 7 different numbers between 1 and 56. The number of possible lottery tickets is given by
A. 
.
B. 
.
C. 
.
D. 
.
E. none of these
Provide an appropriate response.Factor completely: 2x2 + 14x + 24
A. 2(x + 6)(x + 4) B. (2x + 6)(x + 4) C. 2(x + 3)(x + 4) D. 2(x + 4)(x + 3)
Use the basic trigonometric identities and the given information to find the exact values of the remaining trigonometric functions.sec ? = 
and cot ? < 0
A. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
B. sin ? = 
cos ? = - 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
C. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 
D. sin ? = - 
cos ? = 
tan ? = - 
csc ? = - 
sec ? = 
cot ? = - 