Use a dot product to determine if the triangle is a right triangle.P(3, -18), R(-6, -1)
A. Yes
B. No
Answer: A
Mathematics
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For the given pair of similar triangles, name the corresponding side or angle in the other triangle.?C
A. ?C B. ?R C. ?T D. ?S
Mathematics
Match the function to the correct graph.y = x3 - 3x + 2
A. 
B. 
C. 
D. 
Mathematics
Answer the question.The table shows the number of pupils per teacher in selected states.
Which states have a figure that is at most 16.7?
A. California, Idaho B. Alaska, Texas, Wyoming, Maine, Missouri C. Alaska, California, Idaho D. Texas, Wyoming, Maine, Missouri
Mathematics
Determine whether the two pairs of numbers are proportional.28, 6 and 42, 9
A. Yes B. No
Mathematics