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3 years ago

Rectangle ABCD is transformed to A’B’C’D’ by a dilation. What is the scale factor used for the dilation?

Mathematics

1 answer:

jekas [21]3 years ago

6 0

Answer:

Scale factor = 3

Step-by-step explanation:

Scale factor used for the dilation = the ratio of the corresponding side length of the new figure to the side length of the original figure

Scale factor = B'C'/BC

B'C' = 9 units

BC = 3 units

Scale factor = 9/3 = 3

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MAVERICK [17]

Answer:

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Step-by-step explanation:

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2 years ago

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At Long Bridge middle school 240 student said that they are an only child which is 48% at school student enrollment how many stu

Olegator [25]

It should be 115.

If you set it up as a ratio format using the percentage version of the equation, you'll set it up like this:

x/240 to 48/100

Then multiply 48 by 240 and divide by 100 to receive the x or 48% of 240.

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3 years ago

| x-3 | < x-3<br><br> can someone give a step by step process on how to do this?

statuscvo [17]

Answer:

There are no solutions to the inequality.

Step-by-step explanation:

|x - 3| < x – 3

1. Separate the inequality into two separate ones.

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(2) x – 3 < -(x – 3)

2. Solve each equation separately

(a) Equation (1)

$\begin{array}{rcl}x - 3 & < & x - 3\\x & < & x\\\end{array}\\\text{This is impossible. No solutions exist.}$

(b) Equation (2)

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For example, if x = 0, we get

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3 years ago

Please answer thank you

nata0808 [166]

Answer:

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