For example, it could be the case of someone lost the wallet with 8 $20 bills inside and i take 20 negative if 8.
We are given Elena’s bedroom door's width = 0.8 m.
Also the scale drawing is in the ratio of 1 to 50 that is 1/50.
<em>In order to find the width of scale drawing, we need to multiply original width of the door by 1/50.</em>
If we multiply 0.8 by 1/50, we get
0.8 × 1/50 = 0.8/50 = 0.016 meter.
So, we can say 0.016 meter wide should the door be on the scale drawing, if the ratio is 1 to 50.
The equation of the line in the form y = mx + b are as follows:
<h3>How to find the equation of a line?</h3>
The equation of a line can be found as follows:
Using the slope intercept form,
y = mx + b
where
Therefore, let's find the slope using the table.
(-4, 13)(-3, 11)
m = 11 - 13 / -3 + 4
m = - 2 / 1
m = -2
Let's find the y-intercept using (-4, 13)
13 = -2(-2) + b
13 - 4 = b
b = 9
Therefore, the equation of the line is y = -2x + 9
Using the second table,
(0, -3)(2, 1)
m = 1 + 3 / 2 - 0
m = 4 / 2
m = 2
y-intercept = b = -3
Therefore,
the equation of the line is y = 2x - 3
learn more on equation of a line here:brainly.com/question/27665802
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I got all real numbers is it a multiple choice question
Answer:
5m
Use the Pythagorean theorem: base =sqrt(13^2-12^2)= sqrt(25) =5
sqrt Is Square root btw