two people start off to walk directly away from each other.they each walk for 4 kilometers thenturn directly to their right and walk for another 3 kilometers.how far apart are they?
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two people start off to walk directly away from each other.they each walk for 4 kilometers then
turn directly to their right and walk for another 3 kilometers.how far apart are they?
they are apart from each other 10 kilometers
distance=2*v(4*4+3*3)=2*5=10
两人背向开始各走4公里,然后各自向右转并继续各走3公里,此时两人距离多少?
10 kilometres.
两人一开始向相反方向走,每人各走了4公里后,分别向右转又走了3公里,请问他们之间有多远。
两人相距10公里。
你是要英文版的解题方式吗?还是纯粹的翻译题目?
Wandered off of two people
set off / start / start off 的区别
two people start off to walk directly away from each other.they each walk for 4 kilometers thenturn directly to their right and walk for another 3 kilometers.how far apart are they?
start off for
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start up;start out;start off; start on
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