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OverLord2011 [107]
3 years ago
14

Find the length of each arc.

Mathematics
2 answers:
lukranit [14]3 years ago
5 0

Answer:

34/3 pi

Step-by-step explanation:

We can find the arc length by

s = r theta where theta is in radians

Change 255 to radians

255 * pi/180 = 17/12 pi

s = 8 * 17/12 pi

s = 34/3 pi

kherson [118]3 years ago
4 0
<h3>Answer:</h3>

[C] 34π/3km.

<h3>Explanation:</h3>

Length of arc = 2πrΦ/360

  • 2 × π × 8 × 255/360
  • 4080π/360
  • 408π/36
  • 34π/3km.

<u>Hence, length of given arc is 34π/3km</u>.

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M – 4.7) = 3.5 = 1<br> what value of m makes the equation true
GREYUIT [131]

The value of m which makes the equation true is; 8.2

<h3>How to solve one variable equations</h3>

The given equation is;

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The value of m, for which the equation is true can be evaluated as follows;

m – 4.7 = 3.5

Add 4.7 to both sides of the equation to isolate m.

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A one variable equation also known as linear equation is an equation in which one unknown variable is solved for.

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Read more on one variable equations;

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What is the slope of the line that passes through (-2,-3) and (1,1)
kramer
Slope:
m =  \frac{y _{2} - y _{1}}{x_{2} - x _{1}}

Slope is rise over run. It is a ratio of the amount of the y-axis over the amount of x-axis. So, now assign the first group of numbers, (-2,-3) as 1; then the second group, (1,1) as 2. Like this:
first \: group(x _{1} ,y _{1}) \\ second \: group(x_{2},y_{2})
Notice the subscripted numbers designate the group number. Next, plug in the numbers and do the math.
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6 0
3 years ago
Name
kaheart [24]

Answer:

Slope is -2/7

Step-by-step explanation:

Slope formula is y₂-y₁/x₂-x₁

So...

(x₁,y₁) and (x₂,x₂) →(2,2) and (-5,4)

4-2= 2

-5-2= -7

2/-7

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4 years ago
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