Answer:
First, let's find how far away the pier is.
Using the distance formula, we can see that the pier is
units away.
So, the radius is sqrt 58.
Area = pi (r)^2
So, the area is 182.82 square units.
Let me know if this helps!
Answer:
16,500
Step-by-step explanation:
the 10% of 15,000 is 1,500. to make a profit of 10% you have to sell the bike for 15,000+1,500=16,500
<h3>
Answer: 5 units</h3>
Work Shown:

I used the distance formula. Alternatively, you can plot the two points and form a right triangle. Then use the pythagorean theorem. The distance formula is effectively a modified version of the pythagorean theorem.
First of all, I like the name "westside" for a bakery. :)
OK, so, you can make a proportion for this problem.
440 lbs.= 1000 cakes.
? unknown = 1 cake.
440 divided by 1000 = 0.44 pounds
X = original price.
x * 0.15 = 4.83
x = 32.2
$32.20