Perform the indicated operations to decide whether the statement is true or false.-11 + 13 = 13 + (-11)
A. False
B. True
Answer: B
Mathematics
You might also like to view...
Convert the rectangular equation to a polar equation that expresses r in terms of ?.x = 4
A. r = 
B. r = 4
C. r = 
D. cos ? = 4
Mathematics
Solve.Lookout station B is located 13 mi due east of station A. The bearing of a fire from A is S9°30'W and the bearing from B is 
Determine the distance from the fire to B (to the nearest tenth of a mile).
A. 27.3 mi B. 29.3 mi C. 15.7 mi D. 13.7 mi
Mathematics
Simplify.(
- 12)2
A. w- 24
+ 144
B. w- 12
+ 144
C. w2- 24
+ 144
D. w+ 144
Mathematics
Form a polynomial f(x) with real coefficients having the given degree and zeros.Degree: 4; zeros: -1, 2, and 1 - 2i.
A. f(x) = x4 - 3x3 + 5x2 - x - 10 B. f(x) = x4 - x3 + x2 + 9x - 10 C. f(x) = x4 - 3x3 - 3x2 + 7x + 6 D. f(x) = x4 - x3 + 3x2 - 5x - 10
Mathematics