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dsp73
3 years ago
7

A rectangle with an area of 8ft^2 is dilated by a factor of 4

Mathematics
2 answers:
Tresset [83]3 years ago
8 0
<h2>Answer:</h2>

<u>The dilated area will be </u><u>128 ft²</u>

<h2>Step-by-step explanation:</h2>

The original area will increase by a square of the scale factor because it is a rectangle

Since

Original Area = 8 ft²

So dilated area will be 8 x 4²

Dilated Area = 8 x 16

Dilated Area = 128  ft²

soldi70 [24.7K]3 years ago
6 0

Answer:

Step-by-step explanation:

multiply sides by scale factor then find area

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insens350 [35]

For this case the distance will be given by:

d ^ 2 = (12 * 1.5) ^ 2 + (8 * 1.5) ^ 2

Rewriting we have:

d ^ 2 = (18) ^ 2 + (12) ^ 2

d ^ 2 = 324 + 144

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d = root (468)

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Answer:

1) She did not find the full distance each traveled in 1.5 hours.

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3 years ago
How much tax is withheld from 53,620 if tax rate is 7%.?
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The withheld tax is 3753.4

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3 years ago
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two angles are supplementary of the sum is 180. the larger angle measures four degrees more than sevem times the measure of a sm
Aleksandr [31]

Answer:

22 and 158

Step-by-step explanation:

Supplementary angles add to 180. This is means there is a small and large angle. Adding together, they make 180.

  • "the larger angle measures four degrees more than seven times the measure of a smaller angle" is represented as 7x+4.
  • "x represents the measure of the smaller angle" is represented as x.

x + 7x+4 =180

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5 0
3 years ago
During a film festival, the first film ticket is priced at $16, and each additional ticket is $11. If Rico spends $71, then how
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Answer:

5

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16 + 11x = 71

16 + -16 + 11x = 71 + -16

16 + -16 = 0

0 + 11x = 71 + -16

11x = 71 + -16

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3 years ago
Find the value of x so that line m is parallel to line l.
RideAnS [48]

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The angles are corresponding angles so when the lines are parallel, the lines are equal

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3 years ago
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