Convert the angle from degrees to radians. Round to the nearest hundredth.-19°
A. -0.32
B. -0.35
C. -0.33
D. -0.34
Answer: C
Mathematics
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How many square feet of sheet metal are needed for the sides of the cylindrical tank shown in the illustration? (Allow 3 in. for seam overlap.)
?
?
A. 49 ft 2 B. 94 ft 2 C. 120 ft 2 D. 97 ft 2 E. 190 ft 2
Mathematics
Construct a truth table for the statement.~((w ? s) ? q)
A.
T | T | T | F |
T F T F
T F F T
F T T F
F T F T
F F T F
F F F T
B.

T | T | T | T |
T F T T
T F F F
F T T T
F T F F
F F T T
F F F F
Mathematics
Use substitution to solve the system of equations.x + 3y = -3-2x + 4y = -4
A. (0, -1) B. (1, 0) C. Inconsistent; no solutions D. (1, -2)
Mathematics
Convert as indicated.390 L = ____ kL
A. 0.39 B. 390,000 C. 39,000 D. 3.9
Mathematics