the large Square above has area 9 is divided into 9 smaller squares of equal area what is the length of how strong and bold

Answers

Answer 1

Answer: If one square is divided into 9 smaller equal squares, then they have to be arranged in 3 lines of 3, that is 3 smaller equal squares per side of the original big square. That said, the area of the big square is equal to the multiplication of 3 small squares sides times 3 small squares sides, call x the length of the small squares.
So,
area = 9 = 3x*3x
9x^2 = 9
x^2 = 1
x = 1
therefore the smaller squares have sides of 1 unit

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Answers

Answer: The answer to your question is 43.75

I found this because 56/44.8 is 1.25

44.8 x 1.25 is 56

35x1.25= 43.75

Step-by-step explanation:

The correct answer is 24.

7/8(-4/5)= the answer to this question

Answers

$(7)/(8) * (-4)/(5)$
let's simplify the terms now
so, we are let with

$(7)/(2) * (-1)/(5)$
Now lets multiply them together

$(-7)/(10)$

hope this helped... :)

Wood floors are being refinished in an office. If the room is a square with 15 foot 6 inch sides, what will it cost to have the floor refinished at $5.98 per square foot?

Answers

$1436.70 15ft6in is 15.5ft 15.5^2*5.98 gives you the above answer

2) The diagonal of a square is 27sq.root2 inches. Find the perimeter of the square.

Answers

Answer:

P≈76.37

Step-by-step explanation:

Using the formulas

P=4a

d= √2a

Solving for P

P=2√2d=2·√2·27≈76.36753

The ratio of cats and dogs is 6:13. If there are a total of 117 dogs, how many cats are there

Answers

Answer:

Step-by-step explanation:

6 : 13

x : 117

117 /13 = 9

6 * 9 = 56

HOPE THIS HELPS

PLZZ MARK BRAINLIEST

There are 81 new houses being built in a neighborhood. Last month, 1 over 3 of them were sold. This month, 2 over 3 of the remaining houses were sold. How many houses are left to be sold?

Answers

81 houses total.

$(1)/(3)$ of 81 (27) sold last month.

81 - 27 = 54 houses remaining.

$(2)/(3)$ of 54 (36) sold this month.

54 - 36 = 18 houses remaining.

There are 18 houses left to be sold.

Final answer:

There were 81 new houses. Initially, 1/3 of them were sold, leaving 54 houses. Later on, 2/3 of the remaining houses were sold, leaving a total of 18 houses left to be sold.

Explanation:

The subject of this question is Mathematics and it appears to be suitable for a Middle School level. The problem is about understanding fractions applied to a real-life situation, specifically the sales of new houses in a neighborhood.

Let's begin by working out how many of the 81 houses were sold last month. Because the question states that '1 over 3' were sold, this equates to 81 divided by 3, which is 27 houses. We then deduct this number from the total of 81 to find the remaining houses. So, 81 - 27= 54 houses remained.

In this month, '2 over 3' of the remaining houses were sold. So, we calculate 2/3 of 54. Multiply 54 by 2 and then divide this by 3 to get 36 houses being sold this month.

Subtracting these 36 houses from the remaining 54 (i.e., 54 - 36), we find that there are 18 houses left to be sold.

Learn more about Fraction Calculation here:

brainly.com/question/33261284

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