Without using a calculator, give the exact trigonometric function value with rational denominator.sin 60°
A.
B.
C.
D.
Answer: B
You might also like to view...
Solve the problem.Write an iterated triple integral in the order for the volume of the region in the first octant enclosed by the cylinder
and the plane
.
A.
B.
C.
D.
Find the limit, if it exists.
A. Does not exist B. 3 C. 0 D. 1/3
Solve.While traveling in a car, the centrifugal force a passenger experiences as the car drives in a circle varies jointly as the mass of the passenger and the square of the speed of the car. If the a passenger experiences a force of 64.8 newtons when the car is moving at a speed of 30 kilometers per hour and the passenger has a mass of 80 kilograms, find the force a passenger experiences when the car is moving at 30 kilometers per hour and the passenger has a mass of 50 kilograms.
A. 36 newtons B. 45 newtons C. 54 newtons D. 40.5 newtons
Find the exact value of the expression. Do not use a calculator.sin - cos
A.
B. 1
C. 0
D.