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Leno4ka [110]
3 years ago
14

I don’t know how to solve this it’s exponents.

Mathematics
1 answer:
matrenka [14]3 years ago
4 0

Answer:

9^6

Step-by-step explanation:

When dividing exponents with the same base, we subtract the exponents

a^b/ a^c = a^(b-c)

9^11/9^5 = 9^(11-5)

              = 9^6

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The sum of two numbers is forty-five. two times the larger number is three times the smaller number.
Kitty [74]
X+y=45
2x=3y

2(45-y)=3y
90-2y=3y
90=5y
y=18

x+y=45
x+18=45
x=27

The two numbers are 18 and 27
8 0
3 years ago
9 - 10x = 2x + 1 - 8x
Furkat [3]

Answer:

x=2

Step-by-step explanation:

9 - 10x = 2x + 1 - 8x

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Add 6x to both sides:

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\frac{-4x}{-4}=\frac{-8}{-4}

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8 0
3 years ago
Read 2 more answers
A rectangular lap pool measures 80 feet long by 20 feet wide if it needs to be filled to 48 and each cubic foot hose 7.5 gallons
zmey [24]

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Step-by-step explanation:

The formula for determining the volume of water in the rectangular pool is expressed as

Volume = length × width × height

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5 0
3 years ago
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Katen [24]

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Square with side length 25/4 m

Step-by-step explanation:

The area is always going to be largest for a rectangle when the two dimensions are equal.  You are looking for a square. What square has perimeter 25? 4s=25 so the side length of this rectangle (Square) is 25/4 m.

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How is she wrong if she says it is a positive correlation because y is increasing
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It is wrong because the y cant be higher then the x
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3 years ago
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