Solve the problem.A parallelogram has sides of length 
and 
If the longer diagonal has a length of 
what is the angle opposite this diagonal? Give your answer to the nearest tenth of a degree.
A. 95.0°
B. 62.9°
C. 28.2°
D. 66.3°
Answer: A
Mathematics
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Write an equivalent double integral with the order of integration reversed.
A. 
B. 
C. 
D. 
Mathematics
Solve the problem.Robert and Paul each took some chips from a bag of potato chips which contains 
ounces of chips. Robert took 3
ounces of chips and Paul took 3
ounces of chips. How many ounces of chips were left in the bag?
A. 5
ounces
B. 6
ounces
C. 5
ounces
D. 4
ounces
Mathematics
Simplify.
- 
A. 
B. 
C. 
D. 
Mathematics
Find the product.(13a + b)(13a - b)
A. 169a2 + 26ab - b2 B. 26a2 - b2 C. 169a2 - 26ab - b2 D. 169a2 - b2
Mathematics