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Mariulka [41]
3 years ago
14

72kg in a ratio of 1:3:5

Mathematics
2 answers:
skad [1K]3 years ago
4 0
first of all you add all of the ratios together so it would be 1+3+5 That equals 9 then divide 72 by 9 which gets you 8. Then you times 8 by all of the ratios to get the answer 8:24:40
Andru [333]3 years ago
3 0
The answer is 8:24:40 ... 1+3+8=9 72/9=8 and than 1*8=8 , 3*8=24 , 5*8=40
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Answer:

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Step-by-step explanation:

(2a - 3b + 5c) - (-3a - 7c)

Distribute the minus sign

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Combine like terms

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4 0
3 years ago
Read 2 more answers
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kykrilka [37]
Find 5.25% of 200
remember
1% of 100=1
therefor
1% of 200=2
just remove the decimal and double it (for this special case of finding percent of 200)

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answer is 10.5 pounds of copper
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4 0
3 years ago
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galina1969 [7]

Answer:

n=0

Step-by-step explanation:

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Combine like terms

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2+10=<u>6</u>+10

Subtract from both sides

2+10=6+10

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Simplify

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Solution

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5 0
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slega [8]

Answer:

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Step-by-step explanation:

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Afina-wow [57]
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so the circle will be entirely in Quadrant 4.
5 0
3 years ago
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