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belka [17]
3 years ago
11

If m∠EBD= 4x - 8 and m∠EBC= 5x + 20, find the value of x and m∠EBC.

Mathematics
1 answer:
coldgirl [10]3 years ago
4 0

Answer:

-28 = x

Step-by-step explanation

[5x + 20] + [4x - 8] = 180

9x + 12 = 180

- 12 -12

______________

9x = 168

18⅔ = x

m∠EBC = 5[18⅔] + 20 = 113⅓

93⅓

You will get a negative answer if you set them equal to each other, which is not allowed when you are talking about <em>length</em><em>.</em>

I hope this is correct, and as always, I am joyous to assist anyone at any time.

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Answer:

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Step-by-step explanation:

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\frac{6}{9} + y - \frac{1}{9} = \frac{7}{9}

simplify:

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Answer:

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Step-by-step explanation:

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the value of x - y is negative an X and Y are both positive what can conclude about the values of X and Y?
tiny-mole [99]

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(2,5)
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Hope this helped!

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Ne4ueva [31]
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Please help me with this question.
insens350 [35]

Answer:

The correct answer is option C. 3/5= 0.60

Step-by-step explanation:

It is given that,the  Venn diagram shows sports played by 10 students.

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