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navik [9.2K]
3 years ago
7

17 Points! Examine this system of equations with the procedure for using the linear combination method.

Mathematics
2 answers:
jekas [21]3 years ago
6 0

Answer:

The lines are parallel

There is no solution to the system

I took the test and it said that these are the answers

belka [17]3 years ago
4 0

Answer:

The lines are parallel.

There is no solution to the system.

Step-by-step explanation:

4x − 9y = 54,

16x − 36y = 208

 

−16x + 36y = −216

16x − 36y = 208

-------------------------------------------

 0 + 0 = −8

   0 = −8

Since this is not true, there are no solutions

The lines are parallel

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Answer:

The area of triangle is A=58.02\ ft^{2}

Step-by-step explanation:

Let

B -----> the measure of the vertex angle of the isosceles triangle ABC

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we know that

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A=\frac{1}{2}(a)(c)sin(B)

we have

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substitute in the formula

A=\frac{1}{2}(17.91)(17.91)sin(21.21\°)

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3 years ago
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svet-max [94.6K]

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Step-by-step explanation:

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