Find the length of the arc intercepted by a central angle ? in a circle of radius r. Round your answer to three decimal places when necessary.? = 
, r = 5 ft
A. 2.618 ft
B. 9.549 ft
C. 5.236 ft
D. 3.77 ft
Answer: A
Mathematics
You might also like to view...
Add or subtract as indicated.(12mn2 - 6m2n2) + (
) + (-7mn + 9m2n)
A. -3m2n2 + 9m2n + 12mn2 - 15mn B. 1mn + 12mn2 + 9m2n - 3m2n2 C. 3m2n2 D. -15mn + 21m2n - 3m2n2
Mathematics
Decide whether or not matrix A and matrix B are inverses.A = 
and B = 
A. Yes B. No
Mathematics
Identify the digit with the given place value.326.265 thousandths
A. 0.005 B. 2 C. 5 D. 300
Mathematics
Use the Gauss-Jordan method to find A-1, if it exists.A = 
A. 
B. 
C. 
D. Does not exist
Mathematics