Determine whether the sequence is arithmetic.5, -15, 45, -135, 405, ...
A. Arithmetic
B. Not arithmetic
Answer: B
Mathematics
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Solve the equation using the multiplication principle.15 = -3k
A. -5 B. -18 C. 18 D. 1
Mathematics
Subtract using columns.Subtract ( 8x5 - 14x4) from ( 3x5 - 5x4 ).
A. 11x5 + 9x4 B. 11x5 - 19x4 C. -5x5 + 9x4 D. -5x5 - 19x4
Mathematics
Insert <, >, or = between the pair of numbers to form a true statement.0.0272 _____ 272,000
A. > B. < C. =
Mathematics
Solve the problem.A 37-foot ladder is leaning against the side of a building. If the ladder makes an angle of 
with the side of the building, how far is the bottom of the ladder from the base of the building? Round your answer to the hundredths place when necessary.
A. 19.43 ft B. 23.83 ft C. 18.13 ft D. 8.76 ft
Mathematics