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d1i1m1o1n [39]
3 years ago
13

Solve the following system of equations: -2x+y= 1 -4x+y= -1

Mathematics
2 answers:
Scorpion4ik [409]3 years ago
6 0

Answer:

the answer is 3,1

Step-by-step explanation:

lara31 [8.8K]3 years ago
3 0
The solutions to this equasion are x = 0 and y=1. 
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The measure of < A is 45 degree
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We are given \triangle ABC \cong \triangle EFG

The order of the letter sequence is important. The letters pair up based on how they are arranged. We see that A and E are the first letters of the sequences. So this means that angles A and E are the same measure

angle A = angle E

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3x-5x = -80-20

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x = -100/(-2)

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Use this x value to find the measure of angle A

angle A = 3x+20

angle A = 3(50)+20

angle A = 150+20

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<h3>Therefore, the statement "the measure of angle A is 45 degrees" is <u>false</u>.</h3>
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