作业帮两道英文数学题求翻译成中文第一道：A perpendicular bamboo stalk 18 meters high was broken by the wind.The stalk was bent over so that its tip touched the ground 6 meters from its base.How high up the stalk was the break?第二道：To
来源：学生作业帮助网 编辑：作业帮 时间：2024/11/15 03:49:19
两道英文数学题求翻译成中文第一道：A perpendicular bamboo stalk 18 meters high was broken by the wind.The stalk was bent over so that its tip touched the ground 6 meters from its base.How high up the stalk was the break?第二道：To
两道英文数学题求翻译成中文
第一道：
A perpendicular bamboo stalk 18 meters high was broken by the wind.
The stalk was bent over so that its tip touched the ground 6 meters from its base.
How high up the stalk was the break?
第二道：
Tow planes leave the same place and fly, in a straight line, in opposite directions.
The average speed of one plane is 18 km/h faster than the other.
Find the speed of each plane if they are 1179 km apart after 1.5 hours.
不要网络直译，我用翻译器翻的都看不懂
两道英文数学题求翻译成中文第一道：A perpendicular bamboo stalk 18 meters high was broken by the wind.The stalk was bent over so that its tip touched the ground 6 meters from its base.How high up the stalk was the break?第二道：To
第一题：18米高的竹竿被风折断（但是还连着,没有完全断开）,折断后的竹竿尖（竹梢）碰到地面的地方离原竹竿根部6米,问折断的地方是原来竹竿多高的地方.（我猜想这是个直角三角形,勾股定理的题目.底边为6,三角形另外两边之和是18,设最终答案,也就是垂边为x,那么 x^2+6^2=(18-x)^2,算出来答案应该是8米）
第二题：两个飞机从同一个地方同时起飞,直线相反方向而行.一架飞机的平均速度比另外一架快18公里/小时.1.5小时候,他们相距1179公里,问两架飞机的速度分别是多少.[（x+18)+x]*1.5=1179 算出 x=384,所以两架飞机速度分别是384公里/小时 和 402公里/小时.
1一个垂直的竹杆18米高被风吹倒
茎是垂向地面，,这样它的尖总离树根部6米。
茎是倒下多少米?
嗯，答案应该是10吧
有两架飞机在同一地点往反方向起飞（直线飞行）。一架飞机的平均时速比另一架快18km/h（每小时18公里）,请在两飞机相离1179公里,历经1.5小时的时候,算出两架飞机的速度。
希望有帮助XD~
竹子长18米，折了，之后折的一半搭拉到地上，相当于一个直角三角形，地面那边长6米，竹子占两边长18米。设高 X ，(18-x)^2=x^2 6^2， x=8