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NARA [144]
3 years ago
12

If d = 20 and C = 20π

Mathematics
1 answer:
Olin [163]3 years ago
7 0
What is this question
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Please show work and be done soon
stich3 [128]

9514 1404 393

Answer:

  x = 22.5°

Step-by-step explanation:

Angle BED ≅ angle EBC = 6x, so angle BEA = 4x. The angles FEB and BEA form a linear pair, so we have ...

  4x +4x = 180°

  x = 22.5° . . . . . . divide by 8

_____

BED and EBC are "alternate interior angles" with respect to transversal BE crossing parallel lines DE and AC.

8 0
2 years ago
Ibrahim cuts the grass for several of his
REY [17]

Answer:

5 gallons per week

Step-by-step explanation:

He uses 1.25 gallons per 5 hrs

How many times does he use a full tank in a week?

20/5 =<u> 4 times</u>

To find the total amount of fuel used take 1.25 times 4

1.25 * 4 = 5 gallons

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3 years ago
X/7+x-2/14=1/7<br> Please answer x as a fraction!
V125BC [204]

Answer:

x = \frac{1}{4}

Step-by-step explanation:

Given

\frac{x}{7} + x - \frac{2}{14} = \frac{1}{7}

Multiply through by 14 to clear the fractions

2x + 14x - 2 = 2 ( add 2 to both sides )

16x = 4 ( divide both sides by 16 )

x = \frac{4}{16} = \frac{1}{4}

4 0
3 years ago
What is the rate of change of the equation x=9?
Serjik [45]

The rate of change of the equation x=9 is 9.

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3 years ago
Number 10 I need help
nekit [7.7K]

what is the question? you just gave us the information, there's no question here.

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