Perform the necessary operations.-9 + 3 + 12
A. -24
B. 0
C. -18
D. 6
Answer: D
Mathematics
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Consider these figures:
Which figure above, if any, is topologically equivalent to the given figure? Identify the topologically equivalent figure by letter.A brick
A. A B. B C. C D. None of these
Mathematics
Simplify. 63 ÷ 12 - 10
A. 27 B. 108 C. 8 D. 214
Mathematics
Solve and write interval notation for the solution set.?x? ? 16
A. [-16, 16] B. (-?, -16] C. (-?, -16] ? [16, ?) D. (-?, 16]
Mathematics
Use a determinant and the given vertices of a triangle to find the area of the triangle. ? (-5, 5), (3, 4), (4, -6) ?
A. 
B. -
C. 
D. 79
E. 
Mathematics