Determine the signs of the given trigonometric functions of an angle in standard position with the given measure.cos (386°) and sin (386°)
A. positive and positive
B. negative and positive
C. positive and negative
D. negative and negative
Answer: A
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Perform the indicated operation without the use of a calculator and express each answer in decimal notation.
A. 0.00142857 B. 700 C. 100 D. 0.07
Solve the problem.Jim had grades of 81 and 92 on two chemistry tests. What is the lowest score he can get on the third test to obtain an average of 85?
A. 86.5 B. 86 C. 82 D. 85
Use addition, subtraction, or multiplication to solve the problem.The list price of a car is $17,306. The manufacturer offers a rebate of 
What is the final price of the car?
A. $16,648 B. $16,548 C. $17,864 D. $17,964
Find the perimeter or area of the figure as indicated.Find the area of the rectangle.
A. (2x + 32) sq ft B. (7x + 9) sq ft C. (7x + 63) sq ft D. (x + 16) sq ft