Simplify the expression, leaving your answer with only positive exponents. Assume that all variables represent positive numbers.
A. x
B. x9/8
C. 
D. x1/2
Answer: D
Mathematics
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Solve the problems.Steve drove 6 kilometers and cycled 833 meters. How many meters did he travel in total?
A. 833.006 m B. 8,336 m C. 6833 m D. 83,306 m
Mathematics
Provide an appropriate response.Simplify: 
A. 
B. 
C. 
D. 
Mathematics
In the figure, 
and 
are tangents to the circle from point D. If m
= 84°, find m
.
A. 42°
B. 84°
C. 96°
D. None of These
Mathematics
Find the exact value under the given conditions.tan ? = 
, ? < ? < 
; cos ? = - 
, 
< ? < ?
Find tan (? + ?).
A. 
B. - 
C. - 
D. 
Mathematics