Find the exact value of the expression in degrees without using a calculator or table.sin-1 
A. 60°
B. 135°
C. 120°
D. 45°
Answer: A
Mathematics
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Perform the following operation with real numbers.2 - 3
A. –5 B. 5 C. 1 D. –2 E. –1
Mathematics
Refer to the figure to answer the question. Line DH is parallel to line IM. Line BO is perpendicular to line DH.
Are ?MLG and ?FGC supplementary?
A. No B. Yes
Mathematics
Find the mode or modes for the set of numbers.$90, $57, $32, $57, $29, $90
A. $57 B. No mode C. $90, $57 D. $90
Mathematics
Find the requested polynomial. Find a polynomial function of degree 3 with -1, 2, 4 as zeros.
A. f(x) = x3 + 5x2 + 2x - 8 B. f(x) = 3x3 + 5x2 + 2x - 8 C. f(x) = x3 - 5x2 + 2x + 8 D. f(x) = x3 + 7x2 + 2x - 2
Mathematics