Solve by completing the square.3x2 - 18x + 42 = 0
A. 3 + i
, -3 - i
B. -3 - i
C. 3 + i
, 3 - i
D. 3+ i
Answer: C
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Answer as indicated in a complete sentence.The width of a painting in a museum is 5 feet 4 inches. Express this measure in inches.
A. The width of a painting in a museum is 64 inches. B. The width of a painting in a museum is 9 inches. C. The width of a painting in a museum is 59 inches. D. The width of a painting in a museum is 53 inches.
Chooce the most reasonable metric measure.the length of a room
A. meter B. kilometer C. dekameter D. millimeter
Solve the linear inequality. Express the solution in set-builder notation.-7x + 7 ? -8x + 3
A. {x|x ? -4} B. {x|x > -7} C. {x|x < -7} D. {x|x ? -4}
Use a scientific calculator to approximate the common logarithm. Round to four decimal places.log 0.00264
A. -5.9370 B. -2.5784 C. -2.5952 D. -2.5622