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Serhud [2]
3 years ago
13

The length of a rectangular pool is 5 meters less than twice the width. If the pool’s perimeter is 62 meters, what is the width?

Mathematics
2 answers:
jonny [76]3 years ago
4 0
The width is 12 meters.
krek1111 [17]3 years ago
3 0
We have the rules perimetre=2(width+length) we obtained width=26 meters
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Write a numerical expression with<br> exponents to describe the sum of 3x3x<br> 3 x 3 and 36.
Sergio [31]

Answer:

3 to the power of 4

Step-by-step explanation:

you set the exponent to the amount of times 3 is being multiplied by

5 0
3 years ago
disributivity of multiplication over addition for rational numbers solve : -3/4 , 2/3 and -5/6 = 1/8 ? how ?​
Nezavi [6.7K]

The distributive property of multiplication over addition for rational numbers is (a) -3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

<h3>Complete question</h3>

Which of the following is an example of distributive property of multiplication over addition for rational numbers

(a) -3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

(b) -3/4 × {2/3 + (-5/6)} = [3/4 × 2/3] - (-5/6)

(c) -3/4 × {2/3 + (-5/6)} = 2/3 + (-3/4) × -5/6

(d) -3/4 × {2/3 + (-5/6)} = {2/3 + (-5/6)} - 3/4

<h3>How to determine the correct distributive property?</h3>

The distributive property of multiplication states that:

a * (b + c) = (a * b) + (a * c)

From the given question, we have:

-3/4 × {2/3 + (-5/6)}

This means that:

a = -3/4

b = 2/3

c = -5/6

Recall that a * (b + c) = (a * b) + (a * c)

So, we have:

-3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

Hence, the distributive property of multiplication over addition for rational numbers is (a) -3/4 × {2/3 + (-5/6)} = [-3/4 × 2/3] + [-3/4 × (-5/6)]

Read more about distributive property at:

brainly.com/question/4077386

#SPJ1

5 0
2 years ago
apply the distributive property to factor out the greatest common factor for 9+12n I need an expression too
svlad2 [7]

Answer:

3(3+4n)

Step-by-step explanation:

5 0
4 years ago
What is the volume of this?
Oksanka [162]

Answer:

82 in^3

Step-by-step explanation:

3 x 2 x 7      + 2 x 2 x 10    =  82 in^3

7 0
2 years ago
A brand of uncooked spaghetti comes in a box that is a rectangular prism with a length of 9 inches, a width of 3 inches, and a h
Over [174]

Answer:

Area = 138in^2

Step-by-step explanation:

Given

L = 9; W =3; H =3\frac{1}{2}

Required

The surface area

This is calculated as:

Area = 2(LW + LH + WH)

So:

Area = 2(9*3 + 9*3\frac{1}{2} + 3*3\frac{1}{2})

Area = 2(27 + 31\frac{1}{2} + 10\frac{1}{2})

Area = 2*69

Area = 138in^2

3 0
3 years ago
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