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xz_007 [3.2K]
3 years ago
9

Help immediately due yesterday show how you got the answer and show your work for brainiest must do both

Mathematics
1 answer:
ziro4ka [17]3 years ago
3 0

12. Each section of the line on each side is identical (shown by the marks through each line)

This means both those angles are also the same.

6x + 1 = 9x-23

Add 23 to both sides

6x + 24 = 9x

Subtract 6x from both sides

24 = 3x

Divide both sides by 3

X = 8

13. Both angles when added together need to equal 180

5x-24 + 8x +9 = 180

Combine like terms

13x -15 = 180

Add 15 to both sides

13x = 195

Divide both sides by 13

X = 15

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Parallelogram L O N M is shown. Diagonals are drawn from point L to point N and from point O to point M and intersect at point Q
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Step 1 :

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Hope this Helpedn

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