3 years ago

GUYS PLS HELP!! all i need to know is what x is please

Mathematics

1 answer:

yawa3891 [41]3 years ago

5 0

Answer:

Option C

Step-by-step explanation:

Area of the composite figure = Sum of the areas of three rectangles given

= (3x)(x) + 4x + 3(3x)

= 3x² + 4x + 9x

= 3x² + 13x

Since, area of the figure = 82

Therefore, expression representing area of the figure is,

3x² + 13x = 82

Option (C) will be the answer.

Here, x is a variable.

And we can get the value of x by using quadratic formula.

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Given a soda can with a volume of 15 and a diameter of 2, what is the volume of a cone that fits perfectly inside the soda can?

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Check the picture below.

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\\\\\\
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