Solve the problem.If tan ? = 3 and ? < ? < 
, find cos ?
A. - 
B. - 10
C. 
D. - 
Answer: D
Mathematics
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Evaluate.
- 
A. - 
B. 
C. 
D. 
Mathematics
Make the following length conversion in the U.S. system.14 yards to feet
A. 504 ft B. 168 ft C. 42 ft D. 126 ft
Mathematics
Let x represent the number. Use the given conditions to write an equation. Solve the equation and find the number.Three-fourths of a number is 
. Find the number in lowest terms.
A. 
x = 
; 
B. 
x = 
; 
C. 
+ x = 
; 
D. 
x = 
; 
Mathematics
Provide an appropriate response.Simplify; express the answer without radicals: 
What will be an ideal response?
Mathematics