14onufriychukliliya
30.08.2019 •
Mathematics
It was 96 kilometers from perry to medford. david raced to medford and idled back. if the round trip took 8 hours, what was his average speed in kilometers per hours?
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Ответ:
Average speed = (192 km) / (8 hours) = 24 km per hour .
Ответ:
yes
Step-by-step explanation:
if you use the formula c^2=b^2+a^2
we'll use 97 as c2 bc it is the largest number
97^2=72^2+62^2
9028=5184+3844
9028=9028
the answer is yes