How many solutions does the system have? 6x-y=-1 6x+y=-1
1 answer:
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Hehe, these are fun to do. There are two ways to do this kind of problem. You can use the pythagorean theorem or we can use the distance formula.
Distance formula:
Pythagorean Theorem:
Distance formula is better if you're finding distance between two coordinates. The Pythagorean Theorem only really works for independent values. If I had 2 sides of a triangle, and I needed to find the third, I'd use this equation to find it. In this case, we'll use the distance formula.
I'll work the first one out for you:
x1 y1 x2 y2
(3, 2) & (7, 4)
v
v
v
There's your answer!
<em>
</em><em>I spent a lot of time making this answer to help you. Please rate it Brainliest!</em>
Distance formula:
Pythagorean Theorem:
Distance formula is better if you're finding distance between two coordinates. The Pythagorean Theorem only really works for independent values. If I had 2 sides of a triangle, and I needed to find the third, I'd use this equation to find it. In this case, we'll use the distance formula.
I'll work the first one out for you:
x1 y1 x2 y2
(3, 2) & (7, 4)
v
v
v
There's your answer!
<em>
</em><em>I spent a lot of time making this answer to help you. Please rate it Brainliest!</em>