Add or subtract. Simplify the answer.
- 
A. 
B. 
C. 
D. 
Answer: A
Mathematics
You might also like to view...
Provide an appropriate response.Using the law of sines, find b if a = 40, A = 55° and B = 72° in triangle ABC. Round to four significant digits.
A. 34.45 B. 39.00 C. 46.44 D. 133.6
Mathematics
Solve the problem.
Calculate the difference between the maximum and minimum temperature in February for North Town.
A. 16°F B. 15°F C. 24°F D. -15°F
Mathematics
Subtract.13 - 13
A. 13 B. 26 C. 0 D. -13
Mathematics
Find all cube roots of the complex number. Leave answers in trigonometric form.-6
- 6i
A. 
cis 70°, 
cis 190°, 
cis 310°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
cis 80°, 
cis 200°, 
cis 320°
Mathematics