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Mariana [72]
3 years ago
11

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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Check the picture below.

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\bf \textit{volume of a cylinder}\\\\
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\\\\\\
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3 years ago
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Answer:

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4 years ago
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Stolb23 [73]

Answer:

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