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Rasek [7]
2 years ago
7

Find the unknown size please I really need answers ​

Mathematics
1 answer:
katen-ka-za [31]2 years ago
8 0

Answer:

z=80°<em><u>(</u></em><em><u>corresponding</u></em><em><u> </u></em><em><u>angles)</u></em>

<em><u>x+z=180°(linear \: pair \: ) \\ 80°  + x = 180°  \\ x= 100°</u></em>

<em><u>y=</u></em><em><u>100 </u></em><em><u>° </u></em><em><u>(</u></em><em><u>alternate</u></em><em><u> </u></em><em><u>angles</u></em><em><u>)</u></em>

<h2><em><u>Hope </u></em><em><u>it </u></em><em><u>helps</u></em><em><u> you</u></em><em><u><</u></em><em><u>3</u></em></h2>
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Find the solution to the following system using substitution or elimination:​
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Answer:

B) (3,1)

Step-by-step explanation:

y = -2x + 7

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3x - 8 = -2x + 7

combine like terms:

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3 years ago
What is 251,723 in expanded form
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3 years ago
How do u turn y +2=-3(x-1) Into standard form
Darina [25.2K]

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Step-by-step explanation:

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3 years ago
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valkas [14]

Answer:

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3 years ago
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