Multiply and simplify.sec x (cot x + sin x)
A. cos2x - cot x
B. sin x + csc x
C. csc x + tan x
D. cos2x + 2 sin2x
Answer: C
Mathematics
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Round the number as indicated.92,007 to the nearest thousand
A. 92,100 B. 92,010 C. 93,000 D. 92,000
Mathematics
Solve the problem.A steel-belted radial tire that sells for $75.99 is on sale for 35% off the regular price. Find the amount saved by buying 2 tires on sale. Round to the nearest cent.
A. $52.49 B. $53.19 C. $55.09 D. $26.60
Mathematics
Simplify the expression. Assume all variables represent positive real numbers.2
- 9
A. -29
B. 25
C. -25
D. -7
Mathematics
Solve for the indicated variable.Solve for r.M = ?r2hd
A. r = ±
B. r = 
C. r = 
D. r = 
Mathematics