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allsm [11]
3 years ago
11

Graph the image of this figure after a dilation with a scale factor of 1/3 centered at the origin.

Mathematics
1 answer:
posledela3 years ago
3 0

Answer:

see attached diagram

Step-by-step explanation:

A dilation with a scale factor of \dfrac{1}{3} centered at the origin has a rule:

(x,y)\mapsto\left(\dfrac{x}{3},\dfrac{y}{3}\right).

Then the image of the triangle ABC is triangle DEF(see attached diagram) with coordinates

  • D\left(\dfrac{-3}{3},\dfrac{3}{3}\right)\Rightarrow D(-1,1);
  • E\left(\dfrac{3}{3},\dfrac{9}{3}\right)\Rightarrow E(1,3);
  • F\left(\dfrac{6}{3},\dfrac{6}{3}\right)\Rightarrow F(2,2).

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Step-by-step explanation:

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Just divide 222.50 by 25.00 and you are done.

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B

Step-by-step explanation:

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3 years ago
What is 1 6\10+ 5 2\10(what is 6\8- 2 4\8)what is 6 6\10- 4 4\10​
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Answer:

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=16/10 + 52/10 =

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10              10

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8           8

6 6/10- 4 4/10

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Step-by-step explanation:

1/ if the fraction is mixed number example 2 1/7, it will be 2x7+1 and that will be 15 over 7

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