The answer to this is the first one (V-shaped graph)
Answer:
29.67
Step-by-step explanation:
Here's the explanation if you need it,
First, miltiply 9% by 23 thats your tax
next, multiply 20% and 23
Then take all the values you got and add them all togeather hope that helps!
Given:
y = x - 6 (1)
for the line
x² + y² = r² (2)
for the circle
When the line intercepts the circle, the x and y values will be equal.
Equate the values of y by substituting (1) into (2).
x² + (x - 6)² = r²
x² + x² - 12x + 36 = r²
2x² - 12x + 36 = r²
Answer: r² = 2x² - 12x + 36
Answer:
80%
Step-by-step explanation:
23.1/115.5=0.2
1-0.2=0.8=80%
