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Mekhanik [1.2K]
3 years ago
11

What is the value of x in the figure? (2x+15)°

Mathematics
1 answer:
Deffense [45]3 years ago
6 0

Answer:

(2x + 15)° = 180°

2x = 180 - 15

2x = 165

x = 165/2

x = 82.5

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You can do this !

The rectangular prism has

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-- The area of the top and bottom is  (length x width)  each.

-- The area of the left and right sides is  (length x height)  each.

-- The area of the front and back is  (width x height)  each.

There.  I just laid out all the schmartz you need to answer this question.
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Don't forget your units.  The area of each flat face is (cm) times (cm),
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3 0
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o-na [289]
Hey there! :D

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12x-31+6x-5= 180

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18x= 216 

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6x-5

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I hope this helps!
~kaikers




3 0
3 years ago
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Answer:

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I think It maybe True?
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