Use the given trigonometric function value of ? to find the requested trigonometric function value of the acute angle ?. Rationalize the denominator where necessary.cos ? = 
Find csc ?.
A. 
B. 
C. 
D. 
Answer: B
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Solve. Round your answer to three decimal places if necessary.45 - 3x = 
A. 3
B. -3
C. 
D. 128
Sketch the graph of the pair of functions. Use a dashed line for g(x).f(x) = x2 , g(x) = - 
(x + 3)2 + 4
A. 
B. 
C. 
D. 
Write the system in the form 
Then solve the linear system by computing 
with a calculator. Round numbers to the nearest tenth, as necessary.1.4x + 0.2y + 4.3z = 3.93.4x - 7.0y - 0.7z = -3.54.5x - 1.7y - 0.1z = -3.0
A. (-0.6, 0.1, 1.1) B. (-0.3, 0.0, 0.5) C. (-0.5, 0.1, 0.8) D. (-0.2, 0.0, 0.3)
Find the exact values of the remaining trigonometric functions of ? from the given information.cot ? = - 
, 
? ? < 2?
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 ? = - 