Find the exact value of the indicated trigonometric function of ?.tan ? = - 
, ? in quadrant IIFind cos ?.
A. 
B. 
C. - 
D. - 
Answer: D
Mathematics
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Write the standard form of the equation of the parabola that has a vertex at ( 4, 3 ) and passes through the point ( -4, -2 )
a. 
b. 
c. 
d. 
e. 
Mathematics
Identify the missing terms of the polynomial.13a5 + 3a2 - 5a
A. 0 B. 0a3, 0a0 C. 0a4, 0a3, 0a0 D. 0a4, 0a3
Mathematics
Simplify.(2a)4
A. 16a4 B. 16a C. 8a4 D. 8a
Mathematics
Provide an appropriate response.Suppose the formula A = 2?rh + 2?r2 is solved for r with the following result: r = 
. Is this an acceptable solution? Explain.
What will be an ideal response?
Mathematics