Correct answer A) x+4y=8 , represents an equation of a line that has an x-intercept of 8 and a y-intercept of 2 .
<u>Step-by-step explanation:</u>
Here we have to identify Which of the following represents an equation of a line that has an x-intercept of 8 and a y-intercept of 2 .Let's find out:
A) x+4y=8
Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :
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⇒ 
⇒ 
Let's check if line has an y-intercept of 2 i.e. at x=0 value of y is 2 :
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⇒ 
Hence , Correct option!
B) x=(-.25y+2)
Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :
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⇒ 
⇒ 
Incorrect option!
C) 4x+y=2
Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :
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⇒ 
⇒ 
Incorrect option!
D) y=-4x+8
Let's check if line has an x-intercept of 8 i.e. at y=0 value of x is 8 :
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⇒ 
⇒ 
Incorrect option!
The value of the expression 585-187 is 398
<h3>How to evaluate the expression?</h3>
The difference expression is given as:
585 - 187
The first step has already been given as:
187 - 2 = 185
For the next step, we have:
585 - ___ = 400
When the above equation is completed, we have:
585 - 185 = 400
Recall that the first step is to subtract 2 from 187.
So, the next step would be:
400 - 2 = 398
Hence, the value of the expression 585-187 is 398
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Answer:
Line UM.
Step-by-step explanation: you can name a line by naming at least two points on it.
Use the law of cosines to find a:

So to use the given numbers you get:

Which would come out to equal about 35.94
so a=35.9