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Fynjy0 [20]
3 years ago
5

What is the value of x?

Mathematics
1 answer:
BlackZzzverrR [31]3 years ago
7 0

Answer:

25.5

Step-by-step explanation:

If it is a central angle, the arc is equal to the angle, but since this is not a central angle, you find the arc by taking the angle and dividing it by 2

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The flag of a country contains an isosceles triangle. (Recap that an isosceles triangle contains two angles with the same measur
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Answer:

30°, 30° and 120°

Step-by-step explanation:

Using the information given in the question.

let x be the measure of each congruent base angle , then

the third angle = 3x + 30

Sum the 3 angles and equate to 180

3x + 30 + x + x = 180, that is

5x + 30 = 180 ( subtract 30 from both sides )

5x = 150 ( divide both sides by 5 )

x = 30

Thus

The 2 congruent bas angles are each = 30°

The third angle = 3x + 30 = 3(30) + 30 = 90 + 30 = 120°

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2 years ago
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3 years ago
Which fraction, decimal number, and percent are equivalent?
uranmaximum [27]

Answer:

A. 2/5, 0.40, 40%

Step-by-step explanation:

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3 years ago
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kifflom [539]

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Step-by-step explanation:

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2 years ago
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The given line passes through the points (-1,-1) and (4.1).
ira [324]

Answer:

(-1,-1) and (4.1).

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(y-3) = -5/2(x+1)

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3 years ago
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