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Misha Larkins [42]
3 years ago
5

What is the measurement of angle x plz help me !

Mathematics
2 answers:
frez [133]3 years ago
8 0

Answer:

x=60 degrees

Step-by-step explanation:

The sum of angles in a triangle is 180 so if all angles in the triangle are equal, you just do 180 divided by 3 to get 60.

Ilia_Sergeevich [38]3 years ago
4 0
x = 60, since its n equilateral triangle
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Answer:

-25 and 4

Step-by-step explanation:

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2 years ago
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HELP ME PLEASE!
shusha [124]

Answer:

Part A) The probability is closer to 0, because is less than 50%

Part B) The probability is closer to 1, because is greater than 50%

Step-by-step explanation:

we know that

The probability of an event is the ratio of the size of the event space to the size of the sample space.  

The size of the sample space is the total number of possible outcomes  

The event space is the number of outcomes in the event you are interested in.  

so  

Let

x------> size of the event space

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In this problem we have

x------> is the area of the black circle

y------> is the total area of the square target

<em>Find the area of black circle</em>

r=3/2=1.5\ units    

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<em>Find the total area of the square target</em>

y=9^{2}=81\ units^{2}

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Convert to percentage

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The probability is closer to 0, because is less than 50%

Part B) Is the probability of hitting the white portion of the target closer to 0 or 1?

In this problem we have

x------> is the area of the white portion of the target

y------> is the total area of the square target

<em>Find the area of the white portion</em>

The area is equal to the area of the square minus the area of the circle

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Find the probability

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4 0
3 years ago
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Step-by-step explanation:

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f(x)=3

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2 years ago
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F(x)=-2x+4x-7
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