Find the length of the third side of the right triangle. Where appropriate, give both an exact answer and an approximation to three decimal places.
A. 
? 11.402
B. 
= 56.0
C. 
? 2.828
D. 
? 10.583
Answer: D
Mathematics
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Evaluate the integral.
dx
A. - 
- 
+ C
B. 
+ 
+ C
C. 
- 
+ C
D. - 
+ 
+ C
Mathematics
Solve. Remember to insert units when writing your answer.Four years ago, John planted a tree in his garden. It was 4 ft 9 in. tall. Since then the tree has grown 7 ft 7 in. How tall is the tree now?
A. 12 ft 4 in. B. 12 ft 6 in. C. 11 ft 4 in. D. 11 ft 16 in.
Mathematics
Graph the rational function.f(x) = 
A. 
B. 
C. 
D. 
Mathematics
Simplify the expression. Assume that all variables are positive when they appear.
A. 
B. 
C. 
D. 
Mathematics