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Kitty [74]
3 years ago
9

A side of the triangle below has been extended to form an exterior angle of 72°. Find the value of xx

Mathematics
2 answers:
mafiozo [28]3 years ago
7 0

Answer:

x=52

Step-by-step explanation:

The exterior angle of the triangle is equal to the sum of the opposite interior angles

72 = 20+x

72-20 = 20+x-20

52 =x

frozen [14]3 years ago
5 0

x + 20 = 72

x + 20 - 20 = 72 - 20

x = 52

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First you can write it as 1.25 which it is the decimal version of the percent. Then write the 1.25x = 25. After divide both sides by 1.25. Ta da, You have your answer (which is 20).
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Equations are generally in the form of:

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Is 3 greater than -2
dimaraw [331]
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3 0
4 years ago
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The following data show the prices of different types of outfits at a store: $2, $2, $28, $26, $25, $27, $25, $27, $26, $28, $30
wlad13 [49]

Answer:

The box plot will have its left tail longer than the right tail becuase a few exceptionally low prices make the distribution skewed to the left.                                              

Step-by-step explanation:

As seen in the attached file, the box plot has its left tail longer than the right tail because of the exceptionally low prices that is :$2

Firstly arranging the data in increasing order:

$2,$2,$25,$25,$26,$26,$27,$27,$28,$28,$30

Median of the data = 26 (since there are odd numbers)

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Upper quartile (Q2) = 26

By plotting the box plot we conclude that the left tail is longer than the right tail.

4 0
4 years ago
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FromTheMoon [43]
2 1/2= 5/2
3 1/4= 13/4
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Hope this helped!
7 0
3 years ago
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