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klasskru [66]
3 years ago
12

Solve the system. 4x+2y+3z=12 2x−3y+5z=−7 6x−y+4z=−3

Mathematics
1 answer:
Vikki [24]3 years ago
4 0
Are these 3 separate questions?
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The graph for the equation y=-2x+1 is shown below.
Tpy6a [65]

Answer:

Step-by-step explanation:

Given the equation y=-2x+1 and given another equation y=mx+b in order for us to have no solution we must guarantee that both lines do not intersect. Recall that m is the slope of the second equation and b the y-intercept. To guarantee that both lines don't intersect, they must be parallel. To have this result, we must have that they have the same slope but different y intercept. That is take m = -2 and b any value different to +1. For example, the b = 6. So

y = -2x+6 = -2(x-3) is another equation that gives no solution to the system.

3 0
4 years ago
What's 5/6 divided by 2
natali 33 [55]
5/6÷2/1
=5/6×1/2
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3 years ago
Ralph has a piece of shelving 3 m long. He is going to cut it into 4 equal lengths pieces. how long will each piece be?
marishachu [46]

0.75 or 3/4 m each.

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7 0
3 years ago
Math-Limits and Derivative. Could anybody help me,please ?
Serhud [2]

Answer:

Step-by-step explanation:

Hello, please consider the following.

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3 years ago
Which one is greater 1.02 1.29 or 1.202?
Radda [10]
1.29 is the greatest
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4 years ago
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