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3 years ago

8

Michael practiced his harmonica 3 times as long as Timothy did. Michael practiced for 126 minutes. Write an equation that repres

ents the relationship between the amount of time Timothy practiced x and the amount of time Michael practiced.

2 answers:

FromTheMoon [43]3 years ago

7 0

Your equation is: 126=3x

ozzi3 years ago

6 0

Answer:

126 = 3x

Step-by-step explanation

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Answer: The required scale factor of the dilation is 4.

Step-by-step explanation: Given that the parallelogram FGHJ was dilated and translated to form similar parallelogram F'G'H'J'.

We are to find the scale factor of the dilation.

From the graph, we note that

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We know that

$\textup{Scale factor of dilation}=\dfrac{\textup{length of a side of the dilated figure}}{\textup{length of the correponding side of the original figure}}.$

Therefore, the scale factor of the given dilation is

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Thus, the required scale factor of the dilation is 4.

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