Subtract and simplify. Write the answer as a mixed number as needed.20 - 
A. 20
B. 19
C. 19
D. 17
Answer: C
Mathematics
You might also like to view...
Find the acute angle between the lines.-4x - 8y = 6 and 9x - 3y = 6
A. 0.1419 radians B. 3.000 radians C. 0.1414 radians D. 1.429 radians
Mathematics
Graph the function over a one-period interval.y = 3 sin (x - ?) + 4
A. 
B. 
C. 
D. 
Mathematics
Write the complex number in the form a + bi.6(cos 330° + i sin 330°)
A. -3
- 3i
B. 3
- 3i
C. 3
+ 3i
D. -3
+ 3i
Mathematics
Decide whether the given sequence is finite or infinite.-9, -8, -7, -6, . . .
A. Infinite B. Finite
Mathematics