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4 years ago

Write the perimeter of the triangle as a simplified expression

Mathematics

1 answer:

ioda4 years ago

3 0

Answer: 10y + 1

Step-by-step explanation:

The perimeter is the total distance round the figure.

Now, in this case it is going to be

Perimeter = 3y + 5 + 6y + y - 4

= 3y + 6y + y + 5 - 4

= 10y + 1

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A parallelogram has an area of 285 square centimeters and a base length of 19 centimeters. What is the height of the parallelogr

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Answer:

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Step-by-step explanation:

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3 years ago

Factorise fully 18e^2f^3-12e^2f

Alexeev081 [22]

Answer:

$18e^2f^3-12e^2f = 6e^2f(3f^2-2)$

Step-by-step explanation:

Given

$18e^2f^3-12e^2f$

Required

Factorize:

$18e^2f^3-12e^2f$

Express 18 as 6 * 3 and 12 as 6 * 2

$18e^2f^3-12e^2f = 6*3e^2f^3-6*2e^2f$

Factor out 6

$18e^2f^3-12e^2f = 6(3e^2f^3-2e^2f)$

Factor out $e^2$

$18e^2f^3-12e^2f = 6e^2(3f^3-2f)$

Factor out f

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