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Vlad1618 [11]
3 years ago
10

PLEASE HELP ASAP !! I WILL GIVE BRAINLIEST IF THE ANSWER IS CORRECT

Mathematics
1 answer:
ziro4ka [17]3 years ago
5 0
Do u need help with all of them orrr-
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Enlarge the triangle by scale fador 3 using the blue det<br> as the centre of enlargement
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Answer:

Step-by-step explanation:

Let the blue point is located at the origin.

Therefore, coordinates of the vertices of the given triangle ABC will be,

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Rule for the dilation of a point (x, y) by a scale factor 'k' will be,

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By applying this rule, coordinates of the image points of the vertices will be,

A(2, 1) → A'(2k, k)

          → A'(6, 3) for (k = 3)

B(2, -1) → B'(6, -3)

C(3, -1) →C'(9, -3)

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3 years ago
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The graph shows the speed of a ball in free fall for 10 seconds. Which is the constant of proportionality shown in the graph? It
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Step-by-step explanation:

8 0
3 years ago
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Bumek [7]

I assuming it can be an equation of an arbitrary choice. And I am further assuming that by "equation" they mean a function.

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6. a unit rate.

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