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Anika [276]
3 years ago
15

What is the measures of angle ECD? Please show work.

Mathematics
2 answers:
bazaltina [42]3 years ago
6 0

The anser is 40

the resense is verticle angle are congrounent.

madreJ [45]3 years ago
4 0
The answer is D. 80°. Angle B is 60 because the angle is adjacent. That makes 60 the vertical angle for the second angle in the triangle with the 40. Since we know two of the angles, we add them together to get 100. 180-100 is 80°
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Answer:

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Step-by-step explanation:

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3 0
2 years ago
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Answer:

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Step-by-step explanation:

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3 0
2 years ago
Casey travels from her house directly west to the bank and then directly north from the bank to the mall. She then travels home
castortr0y [4]

Answer:

D) 40 miles

Step-by-step explanation:

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√289 = √(c²)

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4 0
3 years ago
Read 2 more answers
What’s the solution set for x? Can someone please answer and explain how they got they’re answer for 40 points.
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Answer:

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3 0
2 years ago
Simplify the following expression
meriva

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3 years ago
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