The equation y = 2x + 3 is a linear equation, and the equivalent equation of y = 2x + 3 is y - 3 - 2x = 0
<h3>How to determine the equal equation?</h3>
The equation is given as:
y = 2x + 3
Subtract 3 from both sides
y - 3 = 2x
Subtract 2x from both sides
y - 3 - 2x = 0
The above means that the equation y - 3 - 2x = 0 is equal to the equation y = 2x + 3
Hence, the equivalent equation of y = 2x + 3 is y - 3 - 2x = 0
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The greatest perimiter
let's experiment weather we want to have sides with as close to each other as possible, or with as far apart form each other
so if we have lenth times width, peimiter=legnth+legnth+widht+width
1 times 39:perimiter=80
3 times 13:perimiter=52
so we want one side as small as possible
0.1 times 360:perimiter=720.2
let's see how far we can go
0.00000000000000000001 times 3600000000000000000000=3,600,000,000,000,000,000,000.00000000000000000001
you get the idea
that is a really big perimiter
if you can be that exact
so just make a really small decimal
if you haven't learned decimals yet and only know whole numbers then
80 ft is the greatest perimiter made (with sides of 39,1,39,1)
For this case, we have to define perpendicular lines:
We have then:
Then, according to the definition we have:
We observe that the definition is fulfilled, therefore, the lines are perpendicular.
Answer:
b. they are perpendicular
It’s B the slope is 1/3 that’s why
