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Tpy6a [65]
2 years ago
14

:D please help mee☺️

Mathematics
2 answers:
alekssr [168]2 years ago
7 0

Answer:

<7=115 degrees

Step-by-step explanation:

Since <8 = 65 degrees, and <7 and <8 are straight angles, then 180-65 = 115

Pachacha [2.7K]2 years ago
5 0

Answer:

115

Step-by-step explanation:

The angle of a straight line is 180°. so all you have to do is subtract 65 from 180 and get 115.

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How do I answer this question?
Thepotemich [5.8K]

Answer:

The total cost for 8 skiers=316 dollars

Step-by-step explanation:

Given that the expression 15n+12n+100 represents the total cost in dollars for skis,boots and a lesson for n skiers.

To simplify the given expression :

15n+12n+100=27n+100

27n=-100

Therefore n=\frac{-100}{27}

Now to find the total cost for 8 skiers.

The total cost for 8 skiers can be written as below

Put n=8 in the given expression 15n+12n+100

15(8)+12(8)+100

=120+96+100

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Therefore the total cost for 8 skiers is 316 dollars

The total cost for 8 skiers=316 dollars

4 0
3 years ago
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tatuchka [14]

Answer:

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3 years ago
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Plz help me with 15 and 16
Keith_Richards [23]
15 the doctor did not make a mistake because (the rule 5 and below don't round up 5 up round up)
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Maslowich

Answer:

135

Step-by-step explanation:

angle APB is an alternate interior angle to DBC and line DB is supplementary

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