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Katen [24]
3 years ago
8

What is 1/12x(4+6x3)-9?

Mathematics
1 answer:
sertanlavr [38]3 years ago
6 0
Your answer is -43/6

1/12(4+6x3)-9
=1/12(22)-9
=11/6-9
=11/6-54/6
=-43/6
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A diagram of parallelogram MNOP is attached below

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Since ∠M+∠P = 180° and ∠M+∠N=180°, we can conclude that ∠P and ∠N are of equal size. 

∠N and ∠O are supplementary by the rules of angles in parallel lines
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Hence, the correct statement to complete the proof is

<span>∠M ≅ ∠O; ∠N ≅ ∠P

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4 0
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