Multiply using Napier's rods.2 × 58
A. 58
B. 174
C. 114
D. 116
Answer: D
Mathematics
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Are the sets equal?{12, 14, 16, 18, 20} = {14, 16, 18, 20}
A. Yes B. No
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Find the difference.- 
- 
A. - 
B. - 1
C. 
D. - 
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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°
Mathematics
The walls of a room that is 4 ft long, 16 ft wide, and 10 ft high are being painted. There are 2 doors in the room, each measuring 3 ft by 6.5 ft, and there are 5 windows in the room, each measuring 2.5 ft by 4 ft. At a cost of $0.75 per square foot, find the cost of painting the walls of the room. Round to the nearest cent, if necessary.
Mathematics