Use a calculator to find a nonnegative angle less than 360° for the function value. Round to the nearest degree. cos ? = 0.5150, (270 °, 360°)
A. 239°
B. 59°
C. 121°
D. 301°
Answer: D
You might also like to view...
Solve the problem.The linear function f computes the distance y in miles between a car and the city of Vancouver after x hours, where 
The graphs of f and the horizontal lines 
and 
are shown in the figure. (i) When is the car 90 to 180 miles from Vancouver? (ii) when is the car's distance from Vancouver less than 180 miles. 
A. between 3 and 8 hours after departure; after it has traveled 1 hour B. before it has traveled 7 hours; between 7 and 8 hours after departure C. after it has traveled 1 hour; before it has traveled 7 hours D. between 1 and 7 hours after departure; before it has traveled 7 hours
Use a calculator to approximate the square root. Round to three decimal places.
A. 1.000 B. 0.1 C. 0.010 D. 0.001
Provide an appropriate response.Evaluate: 4-3/2
A. 
B. - 4
C. - 
D. -8
Find the product 
in standard form.
?
?
A. ?
B. ?
C. ?
D. ?
E. 