Lamar and his sister are riding a Ferris wheel at the state fair. The graph below represents Lamar and his sister's distance above the ground over a period of 40 seconds on the ride. 50
40
30
Distance Above Ground (feet)
20
10
20
Time (seconds)
How high above the ground is the platform for passengers to get on the Ferris wheel?
Part A:
feet
Part B:
How many revolutions does the Ferris wheel complete during the 40 seconds Lamar and his sister are on it?
rotations

y/x=18

step-by-step explanation:

answer: the answer is e

step-by-step explanation:

b) k’(6, 4); l’(3, 3)

step-by-step explanation:

a 270° clockwise rotation maps every point (x, y) to (y, -x). (it negates the x-coordinate and then switches it and the y-coordinate.)

this means the endpoints of the side congruent to kl, k' and l', would be mapped as:

k'(-4, 6)→(6, 4)

l'(-3, 3)→(3, 3)

y/x of point b= y/x of point a

step-by-step explanation:

(i got the same question, this was the correct answer.)