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Art [367]
3 years ago
8

Factorise 28ab^2-21ab^2

Mathematics
2 answers:
DanielleElmas [232]3 years ago
4 0

Answer:

7ab^2

Step-by-step explanation:

28ab^2-21ab^2=7ab^2

ra1l [238]3 years ago
4 0

The Answer is :

7ab^2

I hope u get what ur looking for and I wish u give me brainlist But I know u won't cuz everyone say that . But thank you so much if u put for me and It would be a very appreciated from you and again thank you so much

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The perimeter of this isosceles triangle is 16cm
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Step-by-step explanation:

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3 years ago
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A store charges a restocking fee for any returned item based upon the item price. An item priced at $200 has a fee of $12. An it
lyudmila [28]

Answer:

Both ratios reduce to the same ratio 3/50, so the restocking fee is proportional.

Step-by-step explanation:

For the $200, the restocking fee is $12, so the ratio of the restocking fee to the price of the item is 12/200.

For the $150, the restocking fee is $9, so the ratio of the restocking fee to the price of the item is 9/150.

Now we find out if the ratios 12/200 and 9/150 are equal.

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Both ratios reduce to the same ratio 3/50, so the restocking fee is proportional.

7 0
2 years ago
I need help with this please:/
ser-zykov [4K]
4.5
pi is about 3.14 and root 23 is about 4.8 - the only number between these values is 4.5
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3 years ago
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3 years ago
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Andre is preparing for the school play and needs to paint the cardboard castle backdrop that measures 14 1/4 feet by 6 feet.
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