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sashaice [31]
3 years ago
7

If m<1=140, what is m<3

Mathematics
2 answers:
AysviL [449]3 years ago
7 0
M < 1 = 140
m < 2 = 40

m < 2 + 90 + m < 3 = 180..(total of angles in a triangle are 180)
40 + 90 + <3 = 180
130 + <3 = 180
m < 3 = 180 - 130
m < 3 = 50


solong [7]3 years ago
4 0

I assure you the answer is 50!

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12x - 2y = -1<br>+ 4x + 6y= -4<br>​
svp [43]

Answer:

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Step-by-step explanation:

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{12 x - 2 y = -1 | (equation 1)

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Multiply equation 2 by 3:

{12 x - 2 y = -1 | (equation 1)

0 x+20 y = -11 | (equation 2)

Divide equation 2 by 20:

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Divide equation 1 by 12:

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