Answer: 
Step-by-step explanation:
Given: The diameter of the Ferris wheel= 100 feet
therefore, the radius of the Ferris wheel= 50 feet
Also, the highest point of the wheel is 125 feet.
Since , y axis represents the center of the wheel.
The center of the wheel= (0,125)
The equation of circle with center (h,k) and radius 'r' is given by :

Thus, the equation of the circle with center (0,125) and radius=50 is given by :-

1.2 is it as a decimal or 0.5
Answer:
a. √9
Step-by-step explanation:
a. √9 = 3
b.√15 = sqrt(5*3) cannot be simplified
c. √18 = sqrt(9) sqrt(2) = 3 sqrt(2) cannot be simplified farther
d. √20= sqrt(4) sqrt(5) = 2 sqrt(5) cannot be simplified farther
a is the only answer that is a rational number
Answer:
I’m not sure. If your joking or.