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3 years ago

Can sum1 plzz show me how to check this answer 21.4 + w = 56.9

Mathematics

1 answer:

attashe74 [19]3 years ago

4 0

To check this answer what you need to do is subtract 21.4 from 56.9 and you get w

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zhannawk [14.2K]

Answer:

Mixed Number: x = 1 1/3

Improper Fraction: x = 12/9

Step-by-step explanation:

9x=2(6)

9x=12

9x/9=12/9

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Hope this helps.

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3 years ago

Find the missing measurements and round to the nearest tenth

Bingel [31]

Answer:

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sammy [17]

Answer:

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Step-by-step explanation:

Given

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her distance covered in 2 hours was:

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So we know the time and distance:

Now,

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We have to calculate the time that will be needed by MAsha to complete the track:

As we know the speed and remaining distance

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3 years ago

Read 2 more answers

PLEASE HELP WITH THIS

Kitty [74]

I think it is B -2 < x < 2

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3 years ago

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Deffense [45]

Answer:

I know this is late but here

Slope = -1/25, y-intercept = 15

I can’t really explain it though

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3 years ago