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3 years ago

A linear equation determines a line in the xy-plane. A. True B. False

Mathematics

2 answers:

vagabundo [1.1K]3 years ago

7 0

Answer:

true

Step-by-step explanation:

Artemon [7]3 years ago

4 0

Answer:

True, A linear equation determines a line in the xy-plane.

Step-by-step explanation:

A linear equation is in the form of Px + Qy = R where P , Q and R are constants.

Let us take an example 2x +3y = 6

When we plot the above equation in graph we get a line in xy plane.(as shown below) Since, there are two variables, x and y, then will it be possible, only on the xy plane.

It is also clear from the graph that linear equation shows the relation between x and y axis. Thus, it is true to say a linear equation determines a line in the xy-plane.

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GrogVix [38]

Answer:

12.2%

Step-by-step explanation:

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6500 - 1000 = 5500

So....her commission as a percentage of sales = 5500/ 45000 = about 12.2%

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3 years ago

Consider three equal sources m in a triangular configuration: one at (a/2, 0), one at (−a/2, 0) and one at (0, a). Plot the stre

belka [17]

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2 years ago

The orgin of the coordinate plane is the point at (0,0). Why is the orgin an important point?

stiks02 [169]

<u>Importance of origin:</u>

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In general, origin is the place where something comes from or the place where something originates.

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2 years ago

Find the equation of a line that is parallel to 2x-8y=16 and passes through the point (0,3).

denis23 [38]

-8y = -2x + 16
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2 years ago

I would really appreciate some help on this 7th grade math worksheet please

ivolga24 [154]

Answer:

Step-by-step explanation:

Find the next three terms: 9,4,-,1,-6,-11,<u>-16....</u>

This is arithmetic progression.

d = 4 - 9 = -5

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2) You know that........

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Eg: (-5)+ 11 = 6

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3 years ago