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zavuch27 [327]
3 years ago
10

Can someone help I don’t understand my answer are not adding up

Mathematics
1 answer:
andriy [413]3 years ago
6 0

Answer:

B

Step-by-step explanation:

∠ ABC = 9x + 5 ( alternate angles )

∠ ABC and ∠ DCB are sam- side interior angles and sum to 180° , that is

9x + 5 + 16x = 180

25x + 5 = 180 ( subtract 5 from both sides )

25x = 175 ( divide both sides by 25 )

x = 7

Then

∠ ABC = 9x + 5 = 9(7) + 5 = 63 + 5 = 68° → B

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Answer:

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2 years ago
What is the scale factor from the original design to the enlarged design?
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Help me please. Im giving 20 points.
borishaifa [10]

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3 years ago
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Order these numbers from least to greatest. 9.4061 , 9.07 , 9.007 , 9.4
klio [65]
9.4061,
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9.007,
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gayaneshka [121]
I believe that answer is 54
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