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pychu [463]
3 years ago
12

What is the result of adding these two equations 8x-4y=-4 -3x+4y=5

Mathematics
1 answer:
Sergeeva-Olga [200]3 years ago
6 0

Answer:

8x-4y=-4

-3x+4y=5

+

-----------------(adding equation)

5x=9

is a required answer

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Given the angle measures of a triangle are 3x + 6 degrees, 4x + 2 degrees and 10x + 2 degrees, determine the 3 angles in this tr
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Answer:

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Step-by-step explanation:

A triangle is 180° total so your equation to find x is:

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17x+10=180

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to find the individual sides:

3(10)+6=36

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to make sure this is right, add 36+42+102. It should equal 180 and it does

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You can write your equation as y = 1/2x + 0.

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