英语翻译Express the statement as a formula that involves the var

英语翻译

Express the statement as a formula that involves the variables q,x,y and a constant of proportionality k,and then determine the value of k from the condition :q is inversely proportional to the sum of x and y,if x = 1 and y = 1.8,then q = 2.9

Please enter your answer as the value of k.

收藏：
0
点赞数：
0
评论数：
0
1个回答

有变量q,x,y,以及比例常数k,试求函数表达式,并确定k值.条件是q与x,y之和成反比.且当x=1,y=1.8时,q=2.9.

the formula can be written as ,q=k/(x+y)

so k=q(x+y)=2.9(1+1.8)=8.12

点赞数：
0
评论数：
0
相关问题
关注公众号
一起学习，一起涨知识