3 years ago

Can SOMEONE HELP ME with this PLEASE!!!!

Mathematics

1 answer:

makkiz [27]3 years ago

6 0

Answer:

12.4

Step-by-step explanation:

The distance between (7,21) and (-5,18)

d =sqrt( (-5-7)^2 + (18-21)^2)

= sqrt(( -12)^2 + (-3)^2)

= sqrt(144+9)

= sqrt(153)

=12.36931688

To the nearest tenth

12.4

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<h3>What is scientific notation?</h3>

A number in scientific notation is given by:

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