Answer:
k = 3.33
Step-by-step explanation:
x = 2
y = 3
x - ky + 8 = 0
2 - k(3) + 8 = 0
2 - 3k + 8 = 0
10 - 3k = 0
<u>-10 -10</u>
-3k = -10
k = 3.33
Visually again I’m not really sure but a average arm would be the same size
Combine like terms.
2x+20=3x-5
20=3x-5-2x
20+5=3x-2x
25=x
The diameter is 46 and the radius is 11.5
