Find the reference angle of the given angle.- 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
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Identify where f is increasing and where f is decreasing.f(x) = 2
A. increasing: never; decreasing: [2, ?) B. increasing: (-?, ?); decreasing: never C. neither D. increasing: [2, ?); decreasing: never
Mathematics
Solve the problem.In a certain location, the highest temperature recorded was 101°F. The lowest temperature recorded was 125 degrees less than the highest. What was the lowest temperature?
A. -138°F B. 0°F C. -24°F D. 24°F
Mathematics
The center of a circle circumscribed about a triangle is found by constructing and is called the ____________ of the triangle.
What will be an ideal response?
Mathematics
Estimate by rounding as directed.32.432 - 13.39; nearest tenth
A. 16.7 B. 18.8 C. 19.0 D. 19.2
Mathematics