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3 years ago

Can someone help me with this math homework please!

Mathematics

1 answer:

zlopas [31]3 years ago

3 0

Answer:

The terms have a common ratio of - 1.5

Step-by-step explanation:

4.8 - ( - 3.2 )

= 4.8 + 3.2

= 8

- 7.2 - 4.8

= - 12

Common difference is not same.

4.8 / - 3.2

= - 4.8 / 3.2

= ( - 4.8 / 16 ) / ( 3.2 / 16 )

= - 3 / 2

= - 1.5

- 7.2 / 4.8

= ( - 7.2 / 24 ) / ( 4.8 / 2.4 )

= - 3 / 2

= - 1.5

Common is ratio is same.

Answer,

The terms have a common ratio of - 1.5

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Step-by-step explanation:

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3 years ago

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Answer:

Step-by-step explanation:

Alright, lets get started.

Suppose the first fraction is : $\frac{a}{b}$

Suppose the second fraction is : $\frac{c}{d}$

The sum of both fraction is given as : $\frac{5}{6}$

$\frac{a}{b}+\frac{c}{d}=\frac{5}{6}$ .......................equation (1)

The difference of both fraction is given as : $\frac{1}{2}$

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Adding equation (1) and equation (2)

$\frac{c}{d} \ will \ be \ cancelled$

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making common denominator

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Hence,

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Subtracting $\frac{2}{3}$ in both sides

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$\frac{c}{d}=\frac{1}{6}$

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Hope it will help :)

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Step-by-step explanation:

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Step-by-step explanation:

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