Question

Samantha and Mia each left Julia’s house at the same time. Mia walked north at 7 kilometers per hour. Samantha ran west at 11 kilometers per hour. How far apart were they after one hour? Round the answer to the nearest tenth. plz Help me plz

Answer 1

The answer is 13.0 for the distance between Samantha and Mia after 1 hour.
$a ^{2} + b^{2} = {c}^{2} \\ {7}^{2} + {11}^{2} = {c}^{2}$

Answer 2

The answer is 13 km. hope this helps!