Answer:
y=-5
Step-by-step explanation:
<h3>
Answer: 69.1 cm</h3>
Work Shown:
C = 2*pi*r
C = 2*3.14*11
C = 69.08
C = 69.1
This is the approximate distance around the circle, aka the perimeter.
Answer:
5$
Step-by-step explanation:
Lets call the childrens ticket x and the adult (x+3).
We then have the equation
200(x+3) + 100(x) = 2100
Divide all by 200
(x+3) + 1/2(x) = 10.5
Subtract 3
x + 1/2x = 7.5
Rewrite it
1.5x = 7.5
Divide by 1.5
x = 5
Answer:
True
Step-by-step explanation: