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BaLLatris [955]
3 years ago
12

S. Jamie was really struggling to multiply two digit numbers together. Mrs. Brack helped her with the

Mathematics
1 answer:
yawa3891 [41]3 years ago
8 0

The property applied is the associative property

<h3>Algebraic properties</h3>

There are several algebraic properties in mathematics; each of which have their own applications

Some of these properties are:

  • Commutative
  • Distributive
  • Associative
  • Identity

The mathematical expression is given as:

13 \cdot (20 \cdot 5)

And it is calculated as follows:

13 \cdot (20 \cdot 5) = 13 \cdot 100

13 \cdot (20 \cdot 5) = 13 00

The property applied above is the associative property

Read more about mathematical properties at:

brainly.com/question/10628093

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inessss [21]

Answer:

(x-2)(x-3)

Step-by-step explanation:

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4 years ago
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Please help and give explanation
Firlakuza [10]

Answer:

100 mins

Step-by-step explanation:

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8 0
3 years ago
Jacie can swim 3/4 of a mile in 3/8 of an hour.how far can she swim in one hour?
Vladimir [108]

Answer:

2 miles

Step-by-step explanation:

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8 0
3 years ago
8) The perimeter of a rectangle is 20x2 + xy - 7y2 and one of it's sides is
Sedbober [7]

Answer:

3x^2 + 3xy/2 - 7xy^2/2

Step-by-step explanation:

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One of the sides is 7x^2 - xy

First plug in the values,

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Multiply,

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Subtract,

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2w = 6x^2 + 3xy - 7y^2

w = 3x^2 + 3xy/2 - 7xy^2/2

5 0
3 years ago
How do I do problems 4-6
faltersainse [42]
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3 years ago
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