Simplify the expression.
?
?
A. - 6
B. 6
C. 4
D. 10
E. - 4
Answer: C
Mathematics
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Answer the given question by setting up and solving the appropriate proportion. If necessary, round the answer to two decimal places.How many meters per second are equivalent to 81 km/h?
A. 135 m/s B. 225 m/s C. 1350 m/s D. 22.5 m/s
Mathematics
Use both properties of equality to solve the equation.-v - 24 = 15
A. 39 B. 9 C. -9 D. -39
Mathematics
Simplify the expression.
+ sec x cos x
A. 1 B. sec2 x C. tan2 x D. csc2 x
Mathematics
Use the table to find the future value. Round to the nearest cent.
$13,000 at 2% compounded annually for 3 years
A. $13,780.00 B. $13,525.20 C. $13,520.00 D. $13,795.73
Mathematics