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Natalija [7]
3 years ago
13

Can you please help me with the question

Mathematics
1 answer:
lubasha [3.4K]3 years ago
3 0
180 feet

4.5 x 40 = 180
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A bow is made from 2 2/3 yards of ribbon. Which expression gives the number of bows that can be made from 22 5/8 yards?
iren2701 [21]

Answer:

2 2/3=(6+2)/3=8/3

22 5/8=(176+5)/8=181/8

the  expression will be 181/8 : 8/3=181/8*3/8=181*3/8*8= 543/64

Step-by-step explanation:

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The length of a rectangular garden is 8 feet longer than the width. The garden is surrounded by a 4-foot sidewalk. The sidewalk
ladessa [460]
1. The information given in the problem is:

 - <span>The length of a rectangular garden is 8 feet longer than the width.
 - </span><span>The garden is surrounded by a 4-foot sidewalk.
 - The area of the sidewalk is 320 ft</span>².

 2. So, the length of the rectangular garden is:

 L1=8+W1

 3. The formula for calculate the area of the sidewalk, is:

 A2=L2xW2

 "A2" is the area of the sidewalk (A2=320 ft²).

 "L2" is the length of the sidewalk.

 "W2" is the widht of the sidewalk.

 4. The length of the sidewalk (L2) is:

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 5. When you substitute L1=8+W1 into the equation L2=L1+8, you obtain:

 L2=8+W1+8
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 6. The widht of the sidewalk is:

 W2=W1+4+4
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 7. Now, you must substitute the length and the widht of the sidewalk into the formula A2=L2xW2:

 A2=L2xW2
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 8. When you solve the quadratic equation, you obtain the value of W1:

 W1=16.97 ft

 9. Finally, you must substitute the value of W1 into the formula L1=8+W1:

 L1=8+W1
 L1=8+16.97 
 L1=24.97 ft

 10. Therefore, the dimensions of the garden are:

 L1=24.97 ft
 W1=16.97 ft
5 0
3 years ago
I need help with this
olga55 [171]
3:5 -> 6:10, 9:15, 12:20
8:10-> 4:5,16:20, 24:30
6:8 -> 3:4, 12:16, 30:40
6:18 -> 3:9, 12:36, 30:90
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2 years ago
A fraction is shown. 6/18 Which expression is equivalent to this fraction?
Lynna [10]
C. It would be 6 ÷ 18
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