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kakasveta [241]
3 years ago
12

The perimeter of a rectangle is 64 feet. If one side of the rectangle has a length of 20 feet. How long is the other side?

Mathematics
2 answers:
slamgirl [31]3 years ago
5 0

Answer:

The width is 12 feet

Step-by-step explanation:

If the length is 20 feet, the other side must be 20 feet as well. The perimeter is the addition of all sides of a rectangle. Length: 20 on one side, 20 on other side. Subtract the length from total perimeter and you get 24 feet remaining. Divide 24 by 2. 12 feet for the width.

Sauron [17]3 years ago
4 0

Answer:

b=12

Step-by-step explanation:

Perimeter=2*(l+b)

64=2*(20+b)

b=12

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BlackZzzverrR [31]

Answer:

x=81 or 1/3

Step-by-step explanation:

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3 0
3 years ago
Which fraction represents the shaded part of the grid?
Alexxandr [17]

Answer:

30%

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Factor the trinomial 2x^2+15x+7
Mashutka [201]

Answer:

(2x+1)(x+7)

Step-by-step explanation:

2x2+15x+7

For a polynomial of the form ax2+bx+c

, rewrite the middle term as a sum of two terms whose product is a⋅c=2⋅7=14 and whose sum is b=15

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Tap for more steps...

2x2+x+14x+7

Factor out the greatest common factor from each group.

Tap for more steps...

x(2x+1)+7(2x+1)

Factor the polynomial by factoring out the greatest common factor, 2x+1

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(2x+1)(x+7)

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Misha Larkins [42]

Answer:

b,at most

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Misha Larkins [42]

Answer:

A(4,-5) ; B(4,3)

distance d(A,B) = \sqrt{( 4 - 4)^{2} + (3 -(-5))^{2} } = 8

7 0
2 years ago
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