3 years ago

I need the answer please

Mathematics

2 answers:

aniked [119]3 years ago

8 0

The answer is of your question is H.

il63 [147K]3 years ago

4 0

The Answer is the first one

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Elimination method <br><br>3x + -3 =6<br>3x + 2y = 16

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(4,2)

Step-by-step explanation:

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Helga [31]

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Step-by-step explanation:

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3 years ago

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icang [17]

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3 years ago

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Find the coordinates of P ' if D o, 2.4 (x,y) is applied to the triangle below

guajiro [1.7K]

Answer:

The coordinates of P' are (4.8,-4.8).

Step-by-step explanation:

The rule of dilation $D_{o,2.4}(x,y)$ represent the dilation with scale factor 2.4 and center at origin.

If the scale factor of the dilation is k and the center is (0,0), then

$(x,y)\rightarrow (kx,ky)$

Since the scale factor is 2.4, therefore

$(x,y)\rightarrow (2.4x,2.4y)$

From the given figure it is noticed that the coordinates of P are (2,-2). The coordinates of P' are

$P(2,-2)\rightarrow P'(2.4(2),2.4(-2))$

$P(2,-2)\rightarrow P'(4.8,-4.8)$

Therefore the coordinates of P' are (4.8,-4.8).

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3 years ago