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dolphi86 [110]
3 years ago
10

What is the solution of the following system?

Mathematics
1 answer:
Doss [256]3 years ago
8 0
First divide the 2nd equation by -3
3x+3y=10
same as other
they are the same line
so the solution is where they intersect
they are the same line
the intersection points are the points on the line


the solution is 3x+3y=10, that's all the points that satisfy the system
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Find the value of x to the nearest tenth.
vladimir1956 [14]

Answer:

The answer to your question is  x = 14.7  

Step-by-step explanation:

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∠A = 20°

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a = 7

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Process

To solve this problem use, the law of sines. This law states that the ratio of a side of a triangle to the sine of the opposite angle is the same for all three sides.

The law of sines for this problem is

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