Find the exact value of the expression.sin 260° cos 20° - cos 260° sin 20°
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Answer: B
Mathematics
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?Given the same height and radius of a right circular cylinder, a right circular cone, and a sphere are all "r",i. how many times larger is the volume of the right circular cylinder than the volume of the right circular cone, and ii. how many times larger is the volume of the sphere than the volume of the right circular cylinder?
A. ?i. 3 times, ii. 4/3 times B. ?i. 1/3 times, ii. 4/3 times C. ?i. 3 times, ii. 4/3 times D. ?i. 1/3 times, ii. 3/4 times E. ?i. 1/3 times, ii. 1/5 times
Mathematics
Write as a percent.0.697
A. 69.7% B. 0.0697% C. 697% D. 0.697%
Mathematics
Factor out the GCF from the polynomial.30x4y + 48xy3
A. 6x(5x3y + 8y3) B. 6y(5x4 + 8xy2) C. xy(30x3 + 48y2) D. 6xy(5x3 + 8y2)
Mathematics
Evaluate.
2
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Mathematics