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Over [174]
3 years ago
15

The image below shows two dilated figures with lines WX and W'X' drawn. If the larger figure was dilated using a scale factor of

4, what relationship do lines WX and W'X'have?
Mathematics
2 answers:
Citrus2011 [14]3 years ago
5 0

Answer:

The lines would be parallel

Step-by-step explanation:

Inga [223]3 years ago
3 0

Answer:

Line W'X' is 4 times longer than line WX.

Step-by-step explanation:

When we dilate a figure by a scale factor, the side length increases by that scale factor. If the length was 1 before the dilation, and the scale factor is 2, the length would be 2 after the dilation because 1*2=2. Assuming that WX and W'X' are sides of the figure because no image was provided, the dilated side should be 4 times longer.

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the ratio of cars to trucks at an auto dealer is 3/2. if there are 144 cars at the dealership, how many trucks are there?​
lana [24]

Answer:

96

Step-by-step explanation:

for every 3 cars there is 2 trucks

If you have 144 cars then we divide 144 by 3 to get 48

That is not the answer though because that would be a 3/1 ratio

We then multiply 48 by 2 to get 96

5 0
3 years ago
Which of the following statements must be true about parallelogram ABCD?
jolli1 [7]

Answer:

The answer is d

Step-by-step explanation:

Because all angles in parallelogram are the same

5 0
3 years ago
Read 2 more answers
Which of the following relations is a function?
vfiekz [6]
The answer is b. I hope this helps.
3 0
3 years ago
Stephon has a square brick patio. He wants to reduce the width by 4 feet and increase the length by 4 feet.
alekssr [168]

Answer:  The expressions for the length and width of the new patio are

\ell=x+4,~~w=x-4.

And the area of the new patio is 384 sq. feet.

Step-by-step explanation:  Given that Stephen has a square brick patio. He wants to reduce the width by 4 feet and increase the length by 4 feet.

The length of one side of the square patio is represented by x.

We are to write the expressions for the length and width of the new patio and then to find the area of the new patio if the original patio measures 20 feet by 20 feet.

Since Stephen wants to reduce width of the patio by 4 feet, so the width of the new patio will be

w=(x-4)~\textup{feet}.

The length of the patio is increased by 4 feet, so the length of the new patio will be

\ell=(x+4)~\textup{feet}.

Now, if the original patio measures 20 feet by 20 feet, then we must have

w=x-4=20-4=16~\textup{feet}

and

\ell=x+4=20+4=24~\textup{feet}.

Therefore, the area of the new patio is given by

A_n=\ell \times w=24\times16=384~\textup{sq. feet}.

Thus, the expressions for the length and width of the new patio are

\ell=x+4,~~w=x-4.

And the area of the new patio is 384 sq. feet.

4 0
4 years ago
A breakfast food company has decided to shrink the size of its cereal boxes by 5%
Sphinxa [80]

Answer:

1oz

Step-by-step explanation:

5% as a decimal is .05

.05 x 20= 1

4 0
3 years ago
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