Simplify.

A. 20
B. 4
C. 4
D. 12


Answer: C

Mathematics

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In , and are supplementary.

Answer the following statement true (T) or false (F)

Mathematics

Write the sentence with symbols, using x to represent the number.1 times a number is 2.

A. 1x = 2
B. 2x = 2
C.  = x
D. -1x = 2

Mathematics

State whether the vectors are parallel, orthogonal, or neither.v = 4i - 2j,w = 4i + 2j

A. Orthogonal B. Parallel C. Neither

Mathematics

Write as a percent. 3.5

A. 0.0035% B. 35% C. 0.35% D. 350%

Mathematics