Solve.A circular walkway has a radius of 336 m. Approximate the distance around the walkway. Use 
for 
A. 528 m
B. 2112 m
C. 354,816 m
D. 1056 m
Answer: B
Mathematics
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Calculate the arc length of the indicated portion of the curve r(t).r(t) = (7cos3 8t)j + (7sin3 8t)k; 
? ? t ? 
?
A. 
B. 
C. 0
D. 21
Mathematics
Fill in the blank with the correct symbol <, >, or =, to make a true statement.0 _____ -7
A. < B. > C. =
Mathematics
Solve the equation.
A. y = -9 B. y = -8 C. y = -13 D. y = 13 E. y = -2
Mathematics
Translate the problem to a system of equations and then solve.Two angles have a sum of 100°. Their difference is 14°. Find the measure of each angle.
A. 55°, 45° B. 45°, 59° C. 57°, 43° D. 87°, 13°
Mathematics