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Ksju [112]
3 years ago
6

Estimate the sum of 487 and 310

Mathematics
2 answers:
Jobisdone [24]3 years ago
8 0
500+300=800 hope this helped:)
Alisiya [41]3 years ago
7 0

Answer:

Sum of 487 would be 490 if rounded to the next whole number and 500 if rounded to the whole number.

So 490+300 = 790 OR 500+300=800

<u>Hope that was helpful.Thank you!!!</u>

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Step-by-step explanation:

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Q.16 please<br> With steps
blsea [12.9K]

The equations

2x^2+9x-5=0

and

2\left(t-\dfrac12\right)^2+9\left(t-\dfrac12\right)-5=0

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3 years ago
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Natali5045456 [20]

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8 0
2 years ago
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viva [34]
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3 years ago
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Answer:

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