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notsponge [240]
3 years ago
7

What do l do with this problem

Mathematics
2 answers:
Rina8888 [55]3 years ago
7 0
Top Problem : 10 = 115 degrees, 11 = 65 degrees, 12 = 115 degrees

Bottom Problem : 17 = 23 degrees, 18 = 90 degrees
djyliett [7]3 years ago
4 0
Well 18 would have to be 90 degrees because it’s a right angle

Than 17 is 23 degrees because 180/2 is 90 and 90-67=23
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SVETLANKA909090 [29]

Answer:

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3 years ago
5x−y=3<br> −5x+2y=4<br> Which ordered pair satisfies the system of equations shown above?
ale4655 [162]

Answer:

(2, 7)

Step-by-step explanation:

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Then, substitute 7 for y to solve for x:

5x-y=3\\5x-7=3\\\text{Add 7 to both sides}\\5x=10\\\text{Divide both sides by 5}\\x=2

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Step-by-step explanation

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8 0
3 years ago
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Therefore,
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3 years ago
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