Find the angles of the trignometric values in degrees. ? represents the unknown angle measure. tan ? = 0.5332
A. 28.07°
B. 7.6°
C. 7.59°
D. 28.1°
Answer: A
Mathematics
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Solve the absolute value inequality. Write your answer in interval notation.|x - 13| < 19
A. (-?, -6) B. (-32, 6) C. (-?, 32) D. (-6, 32)
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Use the distributive property to write the sum as a product.(-4)c + (-4)r
A. 4(c - r) B. 4(c + r) C. -4(c + r) D. -4(c - r)
Mathematics
Solve the equation.log2(x + 2) = 3
A. {6} B. {7} C. {10} D. {11}
Mathematics
Find the foci and vertices of the ellipse.
+ 
= 1
A. foci at (0, -7) and (0, 7)
vertices at (0, -49), (0, 49)
B. foci at (0, - 
) and (0, 
)
vertices at (0, -7), (0, 7)
C. foci at (0, 7) and (4, 0)
vertices at (0, 49), (16, 0)
D. foci at (- 
, 0) and (
, 0)
vertices at (-7, 0), (7, 0)
Mathematics