3 years ago

When a system of linear equations is graphed, how is the graph of each equation related to the solutions of that equation?

1 answer:

7 0

Answer:

The solution of such a system is the ordered pair that is a solution to both equations. To solve a system of linear equations graphically we graph both equations in the same coordinate system. The solution to the system will be in the point where the two lines intersect.

Step-by-step explanation:

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Order the rational Numbers in Descending Order<br><br> -1/2, -0.45, -2/3, -40%, -66%, -0.65

Tems11 [23]

Answer:

Ordered from Greatest to Least

-40%, -0.45, -1/2, -0.65, -66%, -2/3

Step-by-step explanation:

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4 years ago

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MatroZZZ [7]

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4 years ago

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The number 1953125 is equal to 5^9. Explain how the information above tells you that it is not a square number. I've tried the a

ddd [48]

Answer:

$5^{9}$ can not be expressed as a square of any other number.

Step-by-step explanation:

The number 1953125 is equal to $5^{9}$ .

Now, the above statement gives an idea that 1953125 i.e. $5^{9}$ is not a square number as 9 is not a multiple of 2.

So, we can not express $5^{9}$ as a square of any other number.

We can only express $5^{9}$ as $(5^{4} )^{2} \times 5$ .

( Answer )

5 0

4 years ago

Andrew walks along a road which can be modeled by the equation y=3x, where (0,0) represents his starting point. When he reaches

Temka [501]

Answer:

(120,0)

Steps:

y-36=-1/3(x-12)

(0)-36=-1/3(x-12)

(-3)(-36)=x-12

108=x-12

120=x

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3 years ago

The probability of rain in April is 40%. If there are 30 days in April, how many days would you expect rain?

scoray [572]

Answer:

12 days

Step-by-step explanation:

10% = 3 (30/10)

To find 40%, we can just times the above by 4.

3*4=12 therefore 12 days can expect rain.

Hope this helps!

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2 years ago

When a system of linear equations is graphed, how is the graph of each equation related to the solutions of that equation?​

When a system of linear equations is graphed, how is the graph of each equation related to the solutions of that equation?