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katrin2010 [14]
3 years ago
7

3p^4(4p+7p+4p+1) ????????

Mathematics
2 answers:
QveST [7]3 years ago
5 0

HEY DEAR

Answer:

45p^5 + 3p^4

step by step explanation:-

3p^4( 4p+7p+4p+1)

3p^4 (11p + 4p) +1

3p^4 (15 p +1)

<em>multiplying</em><em> </em><em>3p</em><em>^</em><em>4</em><em> </em><em>t</em><em>o</em><em> </em><em>both</em><em> </em><em>15p</em><em> </em><em>and</em><em> </em><em>1</em><em> </em><em>we</em><em> </em><em>get</em><em>:</em><em>-</em>

<em>3p</em><em>^</em><em>4</em><em>×</em><em> </em><em>15p</em><em> </em><em>+</em><em>3p</em><em>^</em><em>4</em><em>×</em><em> </em><em>1</em>

<em>=</em><em>45p</em><em>^</em><em>5</em><em> </em><em>+</em><em>3p</em><em>^</em><em>4</em>

HOPE ITS HELPFULL

Novosadov [1.4K]3 years ago
3 0
The answer is 45p^5 +3p^4
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Answer:

The length of the longest side is 68mm

Step-by-step explanation:

The perimeter of a triangle is equals to the sum of all its sides

P=a+b+c

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So: a=b, then

P=2a+c=168mm

Moreover, we know that the base is 18mm more than each of the legs, this means: c=18mm+a, where we obtain that a=c-18mm.

So, the system of equations is solved, lets use the above result in Perimeter`s equation.

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Step-by-step explanation:

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Height (h) of the parallelogram = 52 ft.

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<u><em>Therefore,</em></u>

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