A polygon has perimeter 12. It is dilated with a scale factor of k and the resulting image has a perimeter of 8. What is the

Mathematics

1 answer:

Karolina [17]3 years ago

8 0

The answer is 20 because perimeter is adding all the sides so 12 + 8= 20

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Is my answer correct

Katen [24]

Answer:

Yes your answer is correct

Step-by-step explanation:

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3 years ago

Write two sentences to compare 743.476 and 743.746

Vadim26 [7]

743.476 < 743.746
743.746 > 743.476

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3 years ago

Jessica has 84.5 of fabric to make curtain

qaws [65]

Answer:

$10.8\ yd$

Step-by-step explanation:

The complete question is

Jessica has 84.5 yards of fabric to make curtains. She makes 6 identical curtains and has 19.7 of fabric remaining. How many yards of fabric does Jessica use per curtain?

Let

x-------> amount of yards of fabric that Jessica used per curtain

we know that

The length of 6 identical curtains plus the length of the fabric remaining, must be equal to the total yards of fabric'

The linear equation that represent this situation is

Solve for x

$6x=84.5-19.7\\6x=64.8\\x=10.8\ yd$

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3 years ago

Can someone help me with this please? Thanks! Show your work :)

Alexandra [31]

I got 1/81. because u spun the spinner twice i multiplied the regions you are allowed to get by 2 which makes your denominator 18 then you can get the numbers 3 and 6 twice since the spinner is used twice then multiplied them together. so it would be 2/18 x 2/18 = 4/324 which equals 1/81

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4 years ago

Theater m has 25 rows with 27 seats in each row. how many of the seats were occupiedduring a certain show?(1) during the show, t

Elis [28]

1) 475
2)375
You need to multiply 25 by 27 and you get 675 then to get answer one you need to multiply 10 by 20 to get 200 the take 200 away from 675 to get 475 then do the same thing with the second problem 20x15 which is 300 the take 300 away from 675.

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4 years ago