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2 years ago

PLEASE I REALLY NEED YOUR HELP!

Mathematics

1 answer:

Ivenika [448]2 years ago

7 0

Answer:

x = 28

m∠ACD = 68°

Step-by-step explanation:

∠BAE ≅∠DAC because they are vertical angles

∠ACD = 180 - 124 = 56°

to find 'x': 56 + 2x + (180 - 4x) = 180

236 - 2x = 180

-2x = -56

x = 28

m∠ACD = 180 - 4(28) = 180 - 112 = 68°

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2 years ago

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Step-by-step explanation:

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3 years ago

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2 years ago

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Answer:

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Step-by-step explanation:

Eduardo says that an increase from 10 to 40 is 300% which is true. Because there is an increase by (40 - 10) = 30 and the percent of increase is calculated with respect to 10.

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3 years ago