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enyata [817]
2 years ago
13

An arc of length 8 in. Is intersected by a central angle in a circle with a radius of 3in. What is the measure of the angle? Rou

nd to the nearest 10th
Mathematics
1 answer:
gladu [14]2 years ago
7 0

Answer:

Step-by-step explanation:

Circumference = 6π

θ = 8/3 = 2.7 radians

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Hello Brainly Teacher Brainly Moderators and trusted helpers!​
tatyana61 [14]

Answer:

  • P(x < 84) = 0.3085 or approximately 31%

============

<em>Hello to you from Brainly team!</em>

<h3>Given</h3>

  • Mean grade μ = 86,
  • Standard deviation σ = 4,
  • Grade limit x = 84.

<h3>To find </h3>

  • Probability of that a randomly selected grade is less than 84 or P(x < 84).

<h3>Solution</h3>

Find z-score using relevant equation:

  • z = (x - μ)/σ

Substitute values and calculate:

  • z = (84 - 86)/4 = - 0.5

Using the z-score table find the corresponding P- value.

  • P(x < 84) = 0.30854 or approximately 31%
4 0
2 years ago
I have four questions if you will answer them I will Venmo you $10
almond37 [142]
You should use this app called photomath!! it will give you the answer to the equation and there is a show work option and if you press it, it will show the work for u :)
4 0
3 years ago
Read 2 more answers
James defines an angle as "a figure consisting of two rays." His statement is not precise enough because he should specify that
riadik2000 [5.3K]

James should define that the rays must be collinear. the two rays coming from the same point will form collinear rays which will form an angle at end point.

The statement of james should be precise in order to clearly explain the angle formation.

The two non collinear rays will form an angle at end point where they meet with each other.

The defined vertex will form the appropriate angle. there should be defined term for the non collinear rays.

Learn more at brainly.com/question/24373158

3 0
2 years ago
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Compare 2/6 and 3/4​
tresset_1 [31]
2/6 is equal to 4/12 and 3/4 is equal to 9/12 so 3/4 is larger
8 0
2 years ago
What is A number divided by 82
lara [203]

Answer:

Hey there, Lets solve this step by step.  

A number t divided by 82  

Let the number be represented by y.  

t divided by 82 = t / 8  

Therefore-  

 

In algebraic expressions, "y" is normally used as the dependent variable and "x" is normally used as the independent variable, instead of other variables. So that is why i used the variable y in the equation.

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
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