2 years ago

Help me please in urgent

Mathematics

1 answer:

Stells [14]2 years ago

7 0

Answer:

Step-by-step explanation:

20 times 10% is 2

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The area is multiplied by 4

Step-by-step explanation:

4x4=16 (area 1)

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64/16=4

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Given that 3x-y : x+2y = 2 : 5, Determine the ratio x:y

N76 [4]

Answer:

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Step-by-step explanation:

Given that

3x - y : x + 2y = 2 : 5

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13x - 5y = 4y ( add 5y to both sides )

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