Find ? for 0° ? ? < 360°.tan ? = 2.837
A. 19.42°, 199.42°
B. 70.58°, 109.42°
C. 70.58°, 289.42°
D. 70.58°, 250.58°
Answer: D
Mathematics
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Use your calculator to evaluate the expression. If necessary, round your answer to the nearest thousandth.e
A. 6.078 B. 3.687 C. 12.182 D. 9.356
Mathematics
Factor completely.36x2 - 96x + 64
A. 2(6x - 4)2 B. 4(9x2 - 12x + 16) C. (12x - 4)(3x - 16) D. 4(3x - 4)2
Mathematics
Solve the nonlinear system of inequalities.y ? 3x2 + 6x + 4y < -x2 + 1
A. 
B. No real solutions
C. 
D. 
Mathematics
Find the component form of the indicated vector.Let u = 
, v = 
. Find 2u + 3v.
A. 
B. 
C. 
D. 
Mathematics