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mariarad [96]
3 years ago
10

Pls answer quick I will give brainliest

Mathematics
1 answer:
eimsori [14]3 years ago
6 0

Answer:

EBC and CBF are supplementary.

EBD=66

Step-by-step explanation:

Since vertical angles are congruent, ABE=CBF

ABE=40-x

40-x + 6x-30=90

5x+10=90

5x=80

x=16

16(6)-30=66

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The endpoints of one side of a regular pentagon or -1, four and two, three what is the perimeter of the Pentagon
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Answer:

Step-by-step explanation:

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8 0
3 years ago
jonathan ran 5 days this week. the most he ran in one day was 3.5 miles. write an inequality that shows the distance jonathan co
poizon [28]
Let m represent the number of miles this guy runs in a day.
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3 years ago
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just olya [345]

Answer:

1800 or D.

Step-by-step explanation:

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3 0
3 years ago
Read 2 more answers
Guys, please help me out. Thanks.
kaheart [24]

Answer:

w = 13

Step-by-step explanation:

Using the method of cross- multiplying

• \frac{a}{b} = \frac{c}{d} ⇒ ad = bc, thus

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6 0
3 years ago
Express in decimal numerals.- nine and two hundred thirty-five thousands
AleksandrR [38]
Well the question is not so clear put I will give it a try 
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