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adoni [48]
3 years ago
15

Find an equation of the line that bisects the acute angles formed by the lines with equations 2x+y-5=0 and 3x-2y+6=0

Mathematics
1 answer:
Neko [114]3 years ago
5 0
The solving for the first one should be like this 

2x+y-5/sqrt 2^2 1^2=2x+y-5/sqrt5
And the next part 3x-2y+6/sqrt 3^2 -2^2=3x-2y+6/sqrt13

After these manipulations just multiply them 

(2sqrt13-3sqrt5)x+(sqrt13+2sqrt5) y-5sqrt13-6sqrt5=0 

And finally you need to square and simplify for the completed answer
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Combine like terms in each member of an equation.

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Combine like terms in each member.

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5 0
3 years ago
Need help with this one.
ella [17]

Answer:

The answer should be 55

Step-by-step explanation:

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I guess it (5) I really not sure
4 0
3 years ago
What is the slope of the line shown?
koban [17]

Answer:

So buddy this is going to get a bad rating I know but I'm going to help you out as much as I can without seeing a picture so for linear equations the formula is y=mx+b anyways the slope is m and to find it, look at the line and see how many times it goes up till it lands on a correct point. once you have that you can see how many times it went up and over. Because your slope is your rise over run (rise/run) and so for example <em>if</em> it was c then it would be 3/3 meaning it goes up 3 and over 3. So to find the right one just find a starting point and see how much it goes over to the right. if it goes over to the left then its negative instead of run over to the right. And if it goes down instead of rise then its negative. Hope this helps you find your answer now and in the future.

5 0
3 years ago
A 4 digit starts with 25. The next two digits are3 times the first 2 digits. This 4 digit number is multiplied by352. What is pr
Stella [2.4K]

1st two are 25, next two are three times that

 so 3 x 25 = 75

 so the four digit number is 2575

 that is multiplied by 352

 so 2575 x 352 = 906400

5 0
3 years ago
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