2 years ago

What is 9x-4x+-5x ????????????????????????

Mathematics

1 answer:

Murrr4er [49]2 years ago

7 0

9x-4x+-5x=0 because 9x-4x is 5x and 5x+-5x is 0

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Vanyuwa [196]

Answer:

The length of its side is 30 cm

Step-by-step explanation:

<h3><u>Given</u><u>:</u></h3>

An equilateral triangle with the perimeter of 90cm.

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i.e., all 3 sides are equal

Now,

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<u>-TheUnknownScientist</u><u> 72</u>

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