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Crank
2 years ago
11

Plz help with this extra points

Mathematics
1 answer:
Ray Of Light [21]2 years ago
3 0

Answer:

- The graphed is attached.

- It's an enlargement.

Step-by-step explanation:

A Dilation is defined as  a transformation in which the image and the pre-image have the same shape, but their sizes are different.

When the scale factor is greater than 1, the image obtained after the  dilation is greater than the pre-image and it is an "Enlargement".

When the scale factor is is between 0 and 1,  the image obtained after the  dilation is smaller than the pre-image and it is an "Reduction".

In this case we know that the scale factor is 4.

Since:

4>1

So it is an Enlargement.

Now we need to multiply the coordinates of the vertices of VWXY by 4, in order to find the coordinates of the vertices of  V'W'X'Y'. These are:

V'=(-1*4,-1*4)=(-4,-4)\\\\W'(-1*4,2*4)=(-4,8)\\\\X'(2*4,-1*4)=(8,-4)\\\\Y'=(2*4,2*4)=(8,8)

 Now we must draw the pre-image and the pre-image and label them, as you see in the picture attached.

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Step-by-step explanation:

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I hope this is helpful!

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3 years ago
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Answer:

A

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3 years ago
the sum of three numbers is 55. the second number is twice the first and the third number is five less than the second. What are
ArbitrLikvidat [17]

Let the first number be = x

Then the second number = 2x

The third number = 2x - 5

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This can be written in an equation as =

x + 2x + 2x - 5 = 55

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= x + 2x + 2x = 60

= 5x = 60

= x = 60 ÷ 5 ( transposing ×5 from LHS to RHS changes ×5 to ÷5 )

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Therefore , the three numbers are 12 , 24 and 19 .

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Finlay counts back in steps of a half from 5.7 before he starts his count he knows that he will not land on zero
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How does the DMV point system work?
Elodia [21]

Answer:

A. It keeps track of a driver's offenses so that they can suspend his license if they need to

Step-by-step explanation:

The DMV keeps a record of a person's driving history. This records any accidents or another traffic offenses like red light violations or speed violations etc.

Each traffic violation is assigned a point on a person's driver record. Hence, it is used to keep track of a driver's offenses so that they can suspend his license if they need to.

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