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Arte-miy333 [17]
2 years ago
9

I need help on this answer

Mathematics
2 answers:
Sunny_sXe [5.5K]2 years ago
8 0

Answer:

102

Step-by-step explanation:

These two angles together add up to 180 degrees because they are supplementary. All you have to do to find this answer is subtract 78 from 180 to get 102.

180-72=102

bonufazy [111]2 years ago
6 0

Answer:

The answer is B (AKA) 102

Step-by-step explanation:

180-78

one angle is 180 degrees

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What is a domain mathamatics
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Answer:

In mathematics, the domain or set of departure of a function is the set into which all of the input of the function is constrained to fall. It is the set X in the notation f: X → Y, and is alternatively denoted as. . Since a function is defined on its entire domain, its domain coincides with its domain of definition.

Step-by-step explanation:

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3 years ago
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Nostrana [21]
Subtract 510 from 375 because you need to find how many more points that he needs to get
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Kaylen earned $14.87 selling cookies and $7.76 selling
tatuchka [14]
Kaylen has $12.63 left.

$14.87 + $7.76 = $22.63
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4 0
3 years ago
Please heeeeeeeeelp! Ill give brainliest!
Alinara [238K]

Step-by-step explanation:

ok so as u know the angles of a triangle add up to 180.

So we will be using that for help.

S+R+T=180

12x+13x+12x-4+2-3=180

37x-5=180

37x=185

x=5

Now we will plug in the value for x to find each angle

S= 13(5)-4

=61

T=12(5)-3

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3 years ago
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Find the mean, median, and mode 77, 92, 80, 92. Please explain how you got your answer.​
vaieri [72.5K]

Answer:

The mean is 85.25

The medium is 86

The mode is 92

Step-by-step explanation:

The mean is all the numbers added divided by the number of values.

77 + 92 + 80 + 92 divided by 4

341 divided by 4 = 85.25

The median is the middle number

92 + 80 divided by 2

172 divided by 2 = 86

The mode is the number that occurs the most which is 92.

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3 years ago
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