Find all solutions of the equation.8 sin x - 9 = 6 sin x- 8

A. x =  + n? or x =  + n?
B. x =  + 2n? or x =  + 2n?
C. x =  + n? or x =  + n?
D. x =  + 2n? or x =  + 2n?


Answer: B

Mathematics

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What fact family is associated with the rectangular array?1117 by 4

A.

1117 ? 4 = 44684468 ÷ 1117 = 4
4 ? 1117 = 4468 4468 ÷ 4 = 1117
B. 1117 ? 4 = 4 ? 1117
4468 ÷ 1117 = 1117 ÷ 4468
4468 ÷ 4 = 4 ÷ 4468

Mathematics

Prepare a probability distribution for the experiment. Let x represent the random variable, and let P represent the probability.Three coins are tossed, and the number of heads is noted.

A.

B.

C.

D.

Mathematics

Determine the equation of the graph.

A. y = sec 2x
B. y = sec
C. y = -sec 2x
D. y = -sec

Mathematics

Solve the problem.A fair die is rolled four times. Compute the probability that a 6 appears at least once.

What will be an ideal response?

Mathematics