Use the fact that the trigonometric functions are periodic to find the exact value of the expression. Do not use a calculator.tan 390°
A. 
B. 
C. -
D. 
Answer: B
Mathematics
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Use an integer to represent the value in the statement.48-pound loss
A. 48 B. -48
Mathematics
Convert the compound statement into words.p = "Her name is Lisa."q = "She lives in Chicago."~p
A. She does not live in Chicago. B. It is true her name is Lisa. C. Her name is not Lisa. D. Her name is Lisa.
Mathematics
Solve.Richard Saltwood's car averages 575 miles on its 25-gallon tank of gas. If Richard runs out of gas and a mechanic comes to his rescue with 3
gallons of gas, determine how far his car can go. Round to the nearest mile.
A. 85 mi B. 86 mi C. 170 mi D. 39 mi
Mathematics
Solve the problem.Determine a polynomial that represents the area of the figure.
2x + 5
A. 4x2 - 25 B. 4x2 + 20x - 25 C. 4x2 - 20x + 25 D. 4x2 + 25
Mathematics