Use the method of your choice to find the least common multiple of the numbers.30 and 90

A. 180
B. 30
C. 270
D. 90


Answer: D

Mathematics

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Write the expression in the standard form a + bi.(1 + i)20

A. -1024 B. 1024 C. 1024i D. -1024i

Mathematics

Write the vector in the form . If necessary, round values to the nearest hundredth.

A.
B.
C.
D.

Mathematics

Solve.4(2t - 5) - 8 = 28

A. 8 B. 7 C. 9 D. 6

Mathematics

Simplify. Remember that we have assumed that radicands do not represent the square of a negative number.

A. 4x B. 4x2 C. 16x2 D. 16x

Mathematics