We determine the number of cubic yards that James need to order by converting the unit of measurement given in feet to yards. Every yard is composed of 3 feet. Thus, the solution would be,
(180 ft)³ x (1 yd/ 3ft)³ = 6.67 yd³
Thus, James will have to order 6.67 yd³.
We are looking for the hypotenuse in this right triangle. The reference angle is 41 degrees. We have that angle and the side that is opposite that angle, 22, so the trig identity that we will use that relates the side opposite to the hypotenuse is sin. Our ratio would be set up like this:

. Solving for xy we will have

, choice D from above.
Yes because they both started right next to each other. If the ant moves in the same direction, in a straight line.
The first graph shows that equation.
100%........360 degrees
56%..........x
100/56 = 360/x => x = 56*360/100 => x = 201.6 degrees;