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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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Learn more:

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