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babunello [35]
3 years ago
7

Pls help tank you so much !!!!!

Mathematics
1 answer:
Fudgin [204]3 years ago
3 0

Answer:

A

Step-by-step explanation:

AnB means including the numbers that both the sets have.

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If the length of the side of a square is doubled, what is the ratio of the areas of the original square to the area of the new s
7nadin3 [17]

Answer:

\frac{1}{4}

Step-by-step explanation:

Let 's' be the side of the original square

the length of the side of a square is doubled, so the length of the new square is 2s

Area of the original square with side length 's' is s^2

Area of the new square with side length '2s' is (2s)^2=4s^2

Area of the new square is 4  times the area of the original square

ratio of the areas of the original square to the area of the new square

\frac{s^2}{4s^2} =\frac{1}{4}

3 0
3 years ago
What is the Value of the rational expression below when X is equal to 3?
Serhud [2]
First, you would have to plug 3 into the equation
15-(3)/9-(3)
Then do the math
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2/1
So the answer is D. 2

Hope this helps!
3 0
3 years ago
Peter the Leprechaun has 526 gold bars that he arranges evenly into 24 pots. Each gold bar weighs 2.2 pounds. A) How many bars o
zimovet [89]

Answer: 21

Step-by-step explanation: The amount the gold bar weighs is extra information and is meant to throw you off, 526/24 is 21.9 but because you can’t have a decimal amount of gold bars it’s just 21 in each pot.

6 0
3 years ago
Read 2 more answers
PLEASE HELP MEE! the table below shows y, the average speed of a cyclist in miles per hour, and x, the time in hours that it tak
Alla [95]
By definition it is known that speed equals the distance between time.
 Therefore, according to the definition, the last two options are the possible answers:
 Let's evaluate the third option:
 y = (3/2) * (1 / x)
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 y = (3/2) * (1/12) = 3/24 = 1/8
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 Let's evaluate the fourth option:
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 y = (96/12) = 8
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 answer:
 y = (96 / x)
3 0
3 years ago
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Answer the photo below thanks
nataly862011 [7]

Answer:

octagon, because 4 + 4 = eight sides, and octagons have 8 sides

Step-by-step explanation:

Hope that helps!

7 0
3 years ago
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