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Arlecino [84]
2 years ago
11

Can anyone help with any of these subjescts

Mathematics
1 answer:
Vadim26 [7]2 years ago
7 0
Classify real numbers i can possibly help with! hmu! ill help
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Doris uses 6 square pieces of fabric to make one scarf. Each side of a square piece of fabric is one third yard in length. Doris
brilliants [131]

Answer:

5 large pieces of fabric.

Step-by-step explanation:

Length of each side of a square piece of fabric =\frac{1}{3} yard

Area of a Square = Length X Length

Area of one square piece of fabric = \frac{1}{3} X \frac{1}{3} =\frac{1}{9} square yard.

To make one scarf, Doris uses 6 square pieces.

Area of one scarf =  6 X \frac{1}{9}= \frac{6}{9}=\frac{2}{3} square yard

Each large pieces of fabric is one-third yard long and 2 yards wide.

This is clearly a rectangle,

Area of a Rectangle = Length X Width

Area of each large piece of fabric=\frac{1}{3}X 2=\frac{2}{3} square yard.

Since the Area of one scarf is equal to the area of each large piece of fabric, in order to make 5 scarves, Doris would need 5 large pieces of fabric.

7 0
2 years ago
Read 2 more answers
The sum of the digits of a two-digit number is 5. If nine is subtracted from the number, the digits will be reversed. Find the n
Sunny_sXe [5.5K]

Answer: 32

Step-by-step explanation:

Let x + y = 5

x = 5 - y....................(1)

10x + y -9 = 10y + x..... . (2)

Substituting (1) in (2)

10(5-y) + y - 9 = 10y + (5-y)

50-10y + y - 9 = 10y + 5 - y

41 - 9y = 9y + 5

-9y - 9y = 5-41

-18y = - 36

y = 36/2 = 2

So, x = 5-2 = 3

5 0
3 years ago
Solve Linear Equations with Rational Numbers
german

Answer:

3/2

1x = 12

Step-by-step explanation:

See attachment

5 0
2 years ago
Need Help plz it has to be done now
lorasvet [3.4K]

Answer:

38 ft

Step-by-step explanation:

:)

4 0
2 years ago
Read 2 more answers
Maybe can I have some help?
ivann1987 [24]
It’s -5 slope intercept is whatever point the line crosses the y axis
6 0
2 years ago
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