Provide an appropriate response.If a number is equal to the absolute value of its opposite, what can you say about the number?
A. The number must be zero or positive.
B. The number must be negative or zero.
C. The number must be negative.
D. The number must be positive.
Answer: A
Mathematics
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Write the given Hindu-Arabic numeral as a Chinese numeral.3057
A. 
B. 
C. 
D. 
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Solve.If 90 gallons of oil flow through a certain pipe in 18 minutes, how long will it take to fill a 600-gallon tank using this pipe?
What will be an ideal response?
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Find the angle in degrees when given the trigonometric values. ? represents the unknown angle measure.sec ? = 2.9
A. 71.0° B. 70° C. 71° D. 70.0°
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Find the volume of the solid. Round to two decimal places when necessary.Cube
A. 4900 mm3 B. 29,400 mm3 C. 2,058,000 mm3 D. 343,000 mm3
Mathematics