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can somebody solve this..the given is:
-if h=12,c=35 find a,b,x,and y.
and the formulas are:
-h^2 or h exponent of 2=xy
-a^2=cx
-b^2=cy

tnx 4 helping..!:)

2007-11-27 00:04:01 · 2 answers · asked by arr0n!!! 2 in Science & Mathematics Mathematics

2 answers

Alright, lets start out with this.

h^2=xy
a^2=cx
b^2=cy

12^2=xy
A^2=35x
B^2=35y

All these variables are undetermined. There are numerous values to these variables and here they are.
If x=0 then y=0
If x=1 then y=144
If x=2 then y=72
If x=3 then y=48
If x=4 then y=36
If x=5 then y=28.8
if x=6 then y= 24
If x=7 then y=20.57
If x=8 then y=18
If x=9 then y=16
If x=10 then y=14.4
if x=11 then y=13.09
and If x=12 then y=12 as well.
For this reason you can not determine the value of any of these variables. In order to find the values of a and b, you need to know the value of x and y and their are many possibilities for x and y.

2007-11-27 02:50:39 · answer #1 · answered by joseph b 2 · 0 0

144=xy
a^2=35x
b^2=35y

a^2*b^2=1225*144=176400

ab=420

What do you want me to calculate?

2007-11-27 00:39:47 · answer #2 · answered by iyiogrenci 6 · 0 0

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