Answer:
1. slope is 1/2
2. slope is 1/3
3. slope is 2/3
4. slope is 3
5. y=3x-2
Step-by-step explanation:
it means to do the problem in the parenthesis first
We set up an equation: 160/?= 20/100
Cross multiply: 20*?= 160*100
⇒ ?= 160*100/20= 800
160 is 20% of 800~
Equation of the circle:
(5)^2 = (x-2)^2 + (y-3)^2
see if any points work in the equation.
25 = (6-2)^2 + (0-3)^2
25 = 16 + 9
point (6,0) is on the circle