Solve the problem and answer the question.Two times the reciprocal of a number equals 44 times the reciprocal of 55. Find the number.
A. 13
B. 110
C.
D.
Answer: C
Mathematics
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Rationalize the denominator and simplify.
A. 5
B.
C.
D. 5
Mathematics
Multiply and simplify. Assume variables do not cause any denominators to equal 0. ? -
A.
B. -
C. -
D. - 6
Mathematics
Use the given information to find the exact value of the trigonometric function.sec ? = - , ? lies in quadrant II
Find sin
.
A. -
B. -
C.
D.
Mathematics
Simplify the expression.(1 - )(6
+ 2)
A. 6 + 2 - 30
- 2
B. 6 + 2 - 6
- 2
C. 6 - 2 - 6
-
D. 6 + 2 -
+ 2
Mathematics