Convert the angle in radians to degrees.- 

A. -1°
B. -45°
C. 1°
D. -45?°

Answer: B

Mathematics

You might also like to view...

Find the slope and the y-intercept of the given line.7x + 9y = 73

A. ; 
B. - ; 
C. ; 
D. - ; 

View
Mathematics

Provide an appropriate response.Can anything be said about the graph of a function y = f(x) that has a second derivative that is always equal to zero? Give reasons for your answer.

What will be an ideal response?

View
Mathematics

Determine the quadrant containing ?.sin ? < 0 and sec ? > 0

A. I B. II C. III D. IV

View
Mathematics

Solve the problem.The data lists braking distances D in feet for cars traveling at x miles per hour on dry, level pavement. Find a function given by D(x) = ax2 that models these data. 

A. D(x) = x2
B. D(x) = x2
C. D(x) = 18x2
D. D(x) = 9x2

View
Mathematics