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Doss [256]
3 years ago
12

If five squares, each with sides equal to 4n, are divided into 4 equal squares as shown, what will be of the sum of the perimete

rs of the 20 smaller squares?
Mathematics
1 answer:
vivado [14]3 years ago
4 0
Side of a square = 4n

Side of the smaller square = 4n÷2 = 2n

Perimeter of one smaller square = 2n x 4 = 8n

Perimeter of 20 smaller squares = 8n x 20 = 160n

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Answer: Perimeter of all the 20 smaller squares = 160n
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The sum of 4 consecutive even integers is -12. find the largest integer.
Ipatiy [6.2K]

Answer:

The largest even integer is 0

Step-by-step explanation:

Given as :

The sum of four consecutive even number = - 12

Let The first even number = 2 x

The second even number = (2 x + 2)

The third even number = (2 x + 4)

The fourth even number = (2 x + 6)

<u>According to question</u>

sum of four consecutive even number = - 12

Or, 2 x + (2 x + 2) + (2 x + 4) + (2 x + 6) = - 12

Or, (2 x + 2 x + 2 x + 2 x) + (2 + 4 + 6) = - 12

Or, 8 x + 12 = - 12

Or, 8 x = - 12 - 12

Or, 8 x = - 24

∴  x = \frac{- 24}{8}

i.e  x = - 3

now, putting the value of x

The first even number = 2 × - 3 = - 6

The second even number = (2 × - 3 + 2) = - 6 + 2 = - 4

The third even number = (2 × - 3 + 4) = - 6 + 4 = - 2

The fourth even number = (2 × - 3 + 6) = - 6 + 6 = 0

So, The largest even integer = 0

Hence, The largest even integer is 0  Answer

6 0
3 years ago
6. Sales associates at a local clothing
RSB [31]

Answer:

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6 0
3 years ago
&lt;5 is a supplementary of &lt;6 , and m&lt;5=78 , find m&lt;6
irakobra [83]

Answer:

m<6 is 102°

Step-by-step explanation:

Angles that are supplementary are equal to a total of 180°.

Subtract the 78 from the 180 to find your answer.

180-78=102

3 0
3 years ago
In the first four months of the year, Noralie's jewelry sales were declining. After April, her sales began to improve. The funct
AlexFokin [52]
Is it like this?

y=-4+8
y=4

Is this what you need?
6 0
3 years ago
Write 108 as a product of primes.<br> Use index notation when giving your answer.
VashaNatasha [74]

Answer:

2^2 * 3^3

Step-by-step explanation:

108 = 2*2*3*3*3

= 2^2 * 3^3.

7 0
3 years ago
Read 2 more answers
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