3 years ago

Im stuck on this one

Mathematics

1 answer:

azamat3 years ago

5 0

What????????????????????????????

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Which of the following shows the correct solution steps and solution to

Andreyy89

$3x + 2 = 17 \\ 3x + 2 - 2 = 17 - 2 \\ \: \: \: \: \: \: \: \: \: 3x = 15 \\ \: \: \: \: \: \: \: \: \: \: \: x = \frac{15}{3} \\ \: \: \: \: \: \: \: \: x = 5$

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3 years ago

What is the arc length of the the arc subtended in a circle with radius 6 and an angle of 7pi/8

joja [24]

First, find the fraction of the circumference represented by central angle 7pi/8:

7pi/8
--------
2pi

Then find the circumference; it is C = 2 pi r, or 2pi(6), or 12 pi units

Then the arc length is 7pi/8 7
-------- * 12 pi = -------- units, or 21/4 units, or 5 1/4 units.
2pi 16 pi

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3 years ago

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Answer:

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Step-by-step explanation:

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3 years ago

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