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Katarina [22]
3 years ago
8

A rectangular room’s length is 2 feet less than its’ width and the area of the room is 120 ft^2

Mathematics
2 answers:
lisabon 2012 [21]3 years ago
7 0

Step-by-step explanation:

120/W=1

120/W= I

I =W is equal to 10

julia-pushkina [17]3 years ago
3 0

Answer:

a. 120/w = l

120/l = w

b. l times w = 120

Step-by-step explanation:

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The correct answer for the question that is being presented above is this one:  "D) The boutique will not locate a store in a community where everyone does not make at least $100,000. " The likely reason that the boutique chooses not to locate in the community is that the boutique will not locate a store in a community where everyone does not make at least $100,000. 
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3 years ago
Marcia claims that the GCF for 2x^2, 4xy and 8xy^4 is 8x^2y^4. Is she correct? If not, what is the GCF?
posledela
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3 years ago
The number of ways in which 4 squares can be chosen at random on a chess board such that they lie on a diagonal line?.
wariber [46]

The number of ways is 364 if the number of ways in which 4 squares can be chosen at random.

<h3>What are permutation and combination?</h3>

A permutation is the number of different ways a set can be organized; order matters in permutations, but not in combinations.

It is given that:

On a chessboard, four squares are randomly selected so that they are adjacent to each other and form a diagonal:

The required number of ways:

= 2(2[C(4, 4) + C(5, 4) + C(6, 4) + C(7, 4)] + C(8, 4))

= 2[2[ 1 + 5 + 15+35] + 70]

= 364

Thus, the number of ways is 364 if the number of ways in which 4 squares can be chosen at random.

Learn more about permutation and combination here:

brainly.com/question/2295036

#SPJ4

5 0
1 year ago
Plz answer serious answers only
Ksenya-84 [330]
The answer is 115 degrees too
7 0
3 years ago
Use the formula an = d (n − 1) + aj to write a formula for the arithmetic sequence below.
xenn [34]

Answer:

a_{n} = 4n - 2

Step-by-step explanation:

There is a common difference d between consecutive terms in the sequence, that is

6 - 2 = 10 - 6 = 14 - 10 = 18 - 14 = 4

This indicates the sequence is arithmetic with n th term

a_{n} = a₁ + (n - 1)d

where a₁ is the first term and d the common difference

Here a₁ = 2 and d = 4 , thus

a_{n} = 2 + 4(n - 1) = 2 + 4n - 4 = 4n - 2

3 0
3 years ago
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