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Ludmilka [50]
3 years ago
15

If the dimensions of a rectangular playground can be represented as (4x - 5) and (3x + 7), then what is the

Mathematics
2 answers:
olga55 [171]3 years ago
4 0

Answer:

6xx^{2} + 41x + 48

Step-by-step explanation:

denis23 [38]3 years ago
3 0

Answer:

10m and 45m

Step-by-step explanation:

Just did it

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If 15% of x is 42, what is x?
Blizzard [7]

Answer:

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Step-by-step explanation:

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or,

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If you are using a calculator, simply enter 42×100÷15, which will give you the answer.

6 0
3 years ago
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Now multiply this by 3.
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3 years ago
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6 0
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If N(k) is the inverse of K(n) and N(12)=4 then K(4)=12<br><br> True or false ?
viva [34]

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2 years ago
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