Multiply and simplify.
? 
A. 5m
B. 
C. 
D. 10
Answer: D
Mathematics
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Which of the following is not true about similar Polygons?
A. ?If two corresponding angles between two polygons are congruent, then the polygons are similar. B. ?If A = 30?, B = 60?, then B' = 60?. C. ?If A = ?50?, A' = 50?, then the triangles are similar. D. If B = 50?, C = 60?, then A = 70?. E. ?If A, B, and C are each congruent to A', B', and C' respectively, then the triangles are similar. F. ?None of the above.
Mathematics
Find any values of the variables that must be excluded.
A. y = 
B. y = 3
C. y = 3, y = -3
D. y = 9
Mathematics
If f(x) = x + 5 and h(x) = 4x - 10, find a function g such that g?f = h.
What will be an ideal response?
Mathematics
Find the median of the set of data.15, 30, 40, 48, 60, 75, 80
A. 60 B. 48 C. 50 D. 40
Mathematics