3 years ago

Evaluate the expression : 3m + 2n3m+2n for : m = 12m=12 and : n = 5

Mathematics

1 answer:

rosijanka [135]3 years ago

6 0

The answer will be 406

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Largest to smallest 1\1\4

Gnesinka [82]

The answer is 4/1/1
(1)23(4)

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3 years ago

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Three vertices of a rectangle have coordinates (–6, 2), (–6,–1), and (4, 2).

Allushta [10]

The correct answer would be C., I believe, because you take the opposite of the coordinate and subtract one. Hope this was helpful! (:

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4 years ago

Please help me i’ll appreciate it

yanalaym [24]

9514 1404 393

Answer:

Step-by-step explanation:

You can pick a point, such as the vertex at (2, -3) on f(x) and see which of the transformations gives you a point on the graph of g(x).

You will find that g(x) represents a vertical scaling by a factor of 1/3, so ...

g(x) = 1/3·f(x)

The point (2, -3) on f(x) corresponds to the point (2, -1) on g(x).

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3 years ago

For each 11 mm of coloured fabric Nick uses to make his curtains, he also uses 2 cm of white fabric. Express the amount of white

defon

Answer:

The amount of white fabric to coloured fabric as a ratio is 20:11

Step-by-step explanation:

We are given that For each 11 mm of colored fabric Nick uses to make his curtains, he also uses 2 cm of white fabric.

Length of colored fabric = 11 mm

Length of White fabric = 2 cm

1 cm = 10 mm

2 cm = 20 mm

So, length of white fabric = 20 mm

So, Ratio of the amount of white fabric to coloured fabric = $\frac{20}{11}$

Hence the amount of white fabric to coloured fabric as a ratio is 20:11

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3 years ago

Simplify the expression

cestrela7 [59]

It would come out as 1

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3 years ago