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OLga [1]
3 years ago
15

Help me please how do i do this

Mathematics
2 answers:
jasenka [17]3 years ago
3 0

Answer:

41 degrees

Step-by-step explanation:

In a parallelogram, opposite angles are equal, so:

3x+11=5x-9\\-2x = -20\\x=10\\\\E = 3x + 11\\E = 3 * 10 + 11\\E = 30 + 11\\E = 41

Viktor [21]3 years ago
3 0
Here are the steps to solving. The answer is in the top right corner.

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Hey there!!

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<em><u>Hope</u></em><em><u> </u></em><em><u>it helps</u></em><em><u>.</u></em><em><u>.</u></em><em><u>.</u></em>

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