Name and classify the angle as acute, right, obtuse, or straight.
D
A. ?D: straight
B. ?D: obtuse
C. ?D: acute
D. ?D: right
Answer: A
Mathematics
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Evaluate the surface integral of the function g over the surface S.G(x, y, z) = x2y2z2; S is the surface of the rectangular prism formed from the coordinate planes and the planes x = 1, y = 1, and z = 2
A. 
B. 
C. 
D. 
Mathematics
The graph of a function f is given. Use the graph to answer the question.What is the domain of f?
A. {x|-25 ? x ? 25} B. {x|x ? 0} C. all real numbers D. {x|-20 ? x ? 27.5}
Mathematics
Use NDER on a calculator to find the numerical derivative of the function at the specified point.f(x) = 5x2 + x at x = -4
A. 6 B. -39 C. -41 D. -14
Mathematics
Solve.In a particular city, 
of the residents subscribe to the local newspaper. Write 
as a percent.
A. 12.5% B. 0.125% C. 1.25% D. 0.0125%
Mathematics