21•3.14=65.94 the circumference is 65.94
As the y intercept lies on the x-axis, x=0
To find the y-intercept, put x=0 into the equation:

Therefore,the y-intercept=9.
Hope it helps!
Answer:
p = -40
Step-by-step explanation:
<u>Step 1: Distribute
</u>
8(61 + p) = 168
(8 * 61) + (8 * p) = 168
488 + 8p = 168
<u>Step 2: Subtract 488 from both sides
</u>
488 + 8p - 488 = 168 - 488
8p = -320
<u>Step 3: Divide both sides by 8
</u>
8p / 8 = -320 / 8
<em>p = -40
</em>
Answer: p = -40
Answer:
C
Step-by-step explanation:
The vertical line test is a test that you do by dragging a vertical straight line (pencil) across the graph diagonally
If the graph touches the line in more than 1 place at a time, it is not a function
Answer:
D
Step-by-step explanation:
You are always able to do better, and Fiona needs to reflect