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hjlf
3 years ago
9

What is this answer?

Mathematics
2 answers:
devlian [24]3 years ago
7 0

Answer:

56

Step-by-step explanation:

blondinia [14]3 years ago
6 0
Ok so when u do these look to find where u can see a recangle
so the rectangle is 10x12= 120
then find the area of the shape below it which is 192 add them an get 312
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14. A rectangle has a width described by the expression (x2 + 2x – 15)/x and a length described by the expression
tensa zangetsu [6.8K]

Answer:

The answer to your question is Perimeter = [4x³ + 14x² + 50x - 150] / x(5 + x)

Step-by-step explanation:

Data

Width = (x² + 2x - 15)/x

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Process

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2.- Substitution

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3.- Simplification

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4.- Sum the fractions

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Perimeter = [(2x² + 4x - 30)(5 + x) + (x(6x² + 8x)] / x(5 + x)

-Simplification

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