use pythagoras:
c^2 = (27)^2 - (13)^2
c^2 = 560
c = 23.6643....cm
Lily took 57 seconds to walk from classroom to library.If the distance between the classroom and library was 38m, at what averag
2 answers:
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Answer:
74
Step-by-step explanation:
You just have to substitute r with 5.
Now, the equation looks like this:
Next, solve first according to PEMDAS
And equals 75
Lastly, do which equals 74
Therefore, 74 is your answer.
