Answer:

Step-by-step explanation:
Given that:
at y = 0 , x = 1
Then:
Area = 
Area = 
Area = 
Then:



![\overline x = \dfrac{5}{3} \ [\dfrac{3}{8}x^{8/3}]^1_0](https://tex.z-dn.net/?f=%5Coverline%20x%20%3D%20%5Cdfrac%7B5%7D%7B3%7D%20%5C%20%5B%5Cdfrac%7B3%7D%7B8%7Dx%5E%7B8%2F3%7D%5D%5E1_0)


Similarly;







Thus; 
Answer: 0.16$
Step-by-step explanation: You would do 1.99 divided by 12 because 12 equals to a dozen, 1.99 divided by 12 to get 0.16 cents.
Answer:
1. 54ft squared 2. 48 cm squared
Step-by-step explanation:
The formula for finding the interior angle sum of any polygon is (n - 2) x 180 where n is the number of sides, so...
(22 - 2) x 180 = 20 x 180 = 3,600 so the interior angles of a 22 sided polygon sum to 3,600 degrees.
Hope this helps :)
Answer:
Step-by-step explanation: substitute 0 in for x for the y intercept