2 years ago

What is One fourth of 12

Mathematics

2 answers:

Ulleksa [173]2 years ago

8 0

Answer:

Step-by-step explanation:

We can start by writing one fourth as a fraction

1/4

Then we multiply it by 12.

1/4*12

This also means 12 divided by 4 which is 3.

Rasek [7]2 years ago

6 0

Answer:

Step-by-step explanation:

1/4 of 12

first divide 12 by 4

you get 3 and then you multiply 3 by how many fourths (in this case 3*1)

so 3

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If f(x) = f(x)g(x), where f and g have derivatives of all orders, show that f'' = f ''g + 2f 'g' + fg''.

Nadya [2.5K]

Differentiating once, we have

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3 years ago

A trapezoid has bases of lengths 13 cm and 17 cm. The

Vedmedyk [2.9K]

Answer:

135 cm²

Step-by-step explanation:

The area (A) of a trapezoid is calculated as

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where h is the height and a, b the parallel bases

Here h = 9, a = 13 and b = 17 , thus

A = $\frac{1}{2}$ × 9 × (13 + 17)

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3 years ago

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Answer:

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Step-by-step explanation:

Solution

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