Answer: Assuming the riders starts at the position (20, 0) on the x-axis, the exact position of the rider will be (20cos75, 20sin75) or about (5.18, 19.32).
The angle for 5pi/12 radians is 75 degrees. Therefore, to find the position we can use the sine and cosine of 75 to find the x and y value of the coordinate.
For the y-value, we can write and solve:
sin75 = x/20
For the x-value, we can write and solve:
cos75 = x/20
Answer:
For what-
Step-by-step explanation:
huh
Answer:
240 cubic feet
Step-by-step explanation:
l×w×h
12×4=48
48×5=240
To find the Area of a triangle your equation is A=1/2(hb), your area is 16
