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jeyben [28]
3 years ago
8

How much fabrick would i need to make a curtian that covers 17 in x 29?

Mathematics
1 answer:
Rashid [163]3 years ago
7 0
Area = Length x Width 

Area = 17 x 29 
Area = 493 in²

-----------------------------------------------------
Answer: You will need 493 in² of fabric.
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(2 x 1 )+ (6 x 1/1000) in a standard form
sveta [45]

Answer:

(2 x 1) + (6 x 1/1,000)  

2   + (6)(0.001) 

2   + 0.006  

2.006

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Help please ASAP thank you!! your awesome if you help
12345 [234]

Answer:

Perimeter=56 units

Area =196 square unites

Step-by-step explanation:

The diagonal would be 14√2.

The formula for area using the diagonal is 1/2d².

1/2x(14√2)²=1/2x196x2=196

For perimeter, s²+s²=392

2s²=392

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3 years ago
What is 50/90 in simplest form fraction
lisabon 2012 [21]
5/9, is what it should be
8 0
3 years ago
Please please please help. thank you.
djverab [1.8K]
Lets get started :)


The First question:
Diameter = 20 ft
Radius = \frac{1}{2} of 20 (diameter) = 20 ft

Area formula of a circle is
A = \pir²
    =\pi(10)²
    =100\pi ft²
    ≈ 314 ft²

The answer will be the second option

The Second question:
radius of circle = 12mm  divided into 20 sectors area

A = \pir²
   = \pi(12)²
   = 144\pi ft²

Divide into 20 equal sector areas = \frac{144 \pi }{20} = 7.2 \pi

≈ 22.6 mm²

Your answer will be the third option

The Third Question:

90°, sector area = 36\pi , Radius = ?

\frac{angle}{360} = \frac{sector}{ \pi (r)^2}
\frac{90}{360} = \frac{36 \pi }{ \pi r^2}
\pi and \pi cancels out

We can now cross multiply
360 × 36 = 90r²
12960 = 90r²

Divide by 90 on either side

\frac{12960}{90} = \frac{90r^2}{90}
144 = r²

Take squareroot 
 \sqrt{144} = x
x = 12 in

Your answer will be the third option




4 0
4 years ago
{3x+y=7{-2x+y=-3 please
fredd [130]

Answer:

x=\frac{4}{5}

y=\frac{23}{5}

Step-by-step explanation:

Look at the pictures!

7 0
3 years ago
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