36.89 total divided by the 8.6 gallons he bought = 4.2 so the price per gallon would be $4.20
What am i supposed to help with, can you show me?
Answer:
<h2>
y = 5.6</h2>
Step-by-step explanation:
From Thales' theorem:

9514 1404 393
Answer:
Step-by-step explanation:
It can be helpful to actually see the graph. For 0 ≤ θ ≤ π, a circle is developed above the x-axis, symmetrical about the y-axis (θ=π/2). For π ≤ θ ≤ 2π, the same circle is traced again in the same direction (CCW), as values of r are negative for those angles.
The circle has a radius of 2.5, centered at (0, 2.5), so the diameter is 5 units. The length of the diameter is the farthest distance between any two points on a circle.