英语翻译1.Find a number thet is 56 less than its square.2.Find two consecutive odd integers the sum of whose squares is 130.3.A rectangular garden has perimeter 66ft and area 216ft(2）.Find the dimensions of the garden.4.Two ships leave port,one
来源：学生作业帮助网 编辑：六六作业网 时间：2024/11/24 22:46:18
英语翻译1.Find a number thet is 56 less than its square.2.Find two consecutive odd integers the sum of whose squares is 130.3.A rectangular garden has perimeter 66ft and area 216ft(2）.Find the dimensions of the garden.4.Two ships leave port,one
英语翻译
1.Find a number thet is 56 less than its square.
2.Find two consecutive odd integers the sum of whose squares is 130.
3.A rectangular garden has perimeter 66ft and area 216ft(2）.Find the dimensions of the garden.
4.Two ships leave port,one sailing east and the other south,some time later they are 17mi apart,whit the eastbound ship 17mi farther from port than the southbound ship.How far is each from part?
5.The height of a triangle is 7cm greater than the length of its base,and its area is 15cm(2).Find the height.
216ft（2）和15cm（2）中的（2）是平方的意思.
英语翻译1.Find a number thet is 56 less than its square.2.Find two consecutive odd integers the sum of whose squares is 130.3.A rectangular garden has perimeter 66ft and area 216ft(2）.Find the dimensions of the garden.4.Two ships leave port,one
1.求比自身平方数小56的数 (x+56=x^2)
2.已知两连续奇数的平方和为130,求这两个数.
[(2n-1)^2+(2n+1)^2 = 130]
3.一个长方形花园的周长为66英尺,面积为216平方英尺.求此花园的长和宽.
2x+2y=66
xy=216
4.两艘船从港口出发,一艘向东行驶,一艘向南行驶.一段时间以后,两船相距17英里.如果向东航行的船比向南走的船多航行了17英里,问每艘船里港口多远?
x^2+y^2 = 17^2
x-y = 17
5.一三角形的高比其底长7厘米.其面积为15平方厘米.求三角形的高.
h=b+7
0.5*h*b=15
方程都给你列好了,把未知数解出来就行了
其中第四题请检查你给出的数又没有问题.