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zhenek [66]
3 years ago
12

Adding parentheses and brackets

Mathematics
1 answer:
eduard3 years ago
5 0

Answer:

what is the question

Step-by-step explanation:

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guapka [62]

The answer is going to be 160.

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Is the number a rational number? Help me out please!
krek1111 [17]

Answer:

first answer

Step-by-step explanation:

Hi, this is correct because repeating decimals are rational numbers.

Rational numbers can be written by a fraction of integers.

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2 years ago
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The area of a square mat is 125 square inches. The best approximation of its length is inches. If the length of each side is inc
gtnhenbr [62]
The area of a square is simply the side length squared and we are given that the area is 125 so:

s^2=125

s=√125

s=5√5

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A=(s+1)^2, and using s found above we have:

A=(5√5+1)^2

A=125+10√5+1

A=126+10√5 in^2

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4 0
3 years ago
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At a recreation center, it costs $3 per hour to
Zinaida [17]
It is possible to rent 8 ping pong tables.

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8 0
3 years ago
Need help plzzzz!!!!
uysha [10]

Answer:

11a. 15x + 6

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12. 3x + 15 + 5x = 8x + 15

13. 7x + 31

Step-by-step explanation:

5 0
2 years ago
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