The length of a rectangle is 2 meters more than its width. The area of the rectangle is 80 square meters. What is the length and
1 answer:
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Answer:
The demonstration is showed below
Step-by-step explanation:
The distance betwenn two points is given by:
If the point is equidistant from a point and a line, the distance must be equal. For the line let's select the point (x,-4), because the distance will be ortogonal, and is the small distance between a point and a line. So:
Removing the squares:
(x-2)² + y² = (y+4)²
(x-2)² + y² = y² + 8y + 16
y² - y² - 8y = 16 - (x-2)²
8y = (x-2)² - 16
y = (1/8)*(x-2)² - 16/8
y = (1/8)*(x-2)² - 2
<h3>Hey there! </h3><h3>The second "
" is has invisible 
</h3><h3>Here, this is what I meant: 
</h3><h3>So, now your equation looks like this: 
</h3><h3>Add the exponents: 
</h3><h3>Therefore your answer should be: 
</h3><h3>(Note: there's many ways to solve these types of equations, I just gave you the basic method) </h3><h3 /><h3>Good luck on your assignment and enjoy your day! </h3><h3>~
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