Factor completely. If the polynomial is prime, state so.729x3 - y3
A. (729x - y)(x2 + 9xy + y2)
B. (9x - y)(81x2 + 9xy + y2)
C. (9x + y)(81x2 - 9xy + y2)
D. (9x - y)(81x2 + y2)
Answer: B
Mathematics
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Provide an appropriate response.A surveyor starts at point A on a triangular piece of land and determines angle A and the two sides AB and AC as shown. Find angle C to the nearest 0.1°.
A. 85.3° B. 25.2° C. 1554.8° D. 69.8°
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Approximate the number using a calculator. Round your answer to three decimal places.2-1.3
A. 0.406 B. 0.706 C. 1.690 D. -2.600
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Evaluate the expression.4-3
A.
B.
C. -64
D. 64
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Draw the angle in standard position.-
A.
B.
C.
D.
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