I need help with this,, will give brianliest and +15 points

Mathematics

1 answer:

Anit [1.1K]3 years ago

8 0

Answer:

41x² - 27x + 27

Step-by-step explanation:

Perimeter of Rectangle:

= 2(20x²-12x+4) + 2(5x²-5x+15)

= 40x²-24x+8 + 10x²-10x+30

= 50x²-34x+38

Perimeter of Triangle:

= 6x²+6x+3x+3+3x²-2x+8

= 9x²+7x+11

Difference:

(50x²-9x²)+(-34x+7x)+(38-11)

= 41x² - 27x + 27

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Answer:

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Step-by-step explanation:

Given the following question:
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In order to find the answer, we have to find 15% of 95.

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Hope this helps.