Answer:
14.8-16x
Step-by-step explanation:
2x+14-18x+0.8
14.8-16x
What triangle? Is there one on here?
The <em>echo</em> number 20222022202220222022 is the <em>perfect</em> square of 4496890281.
<h3>What echo number is a perfect square</h3>
An <em>echo</em> number has a <em>perfect</em> square if its square root is also a <em>natural</em> number. After some iterations we found that <em>echo</em> number 20222022202220222022 is a <em>perfect</em> square:

The <em>echo</em> number 20222022202220222022 is the <em>perfect</em> square of 4496890281. 
To learn more on natural numbers, we kindly invite to check this verified question: brainly.com/question/17429689
15c-25
15c=25
your answer is c=13.5
They both have an area and are both 2d shapes and just shapes in general