a/b=c/d
=>ad=bc
=>a =bc/d
b =ad/c
c =ad/b
d =bc/a
so if a+b=c+d is true
=> (bc/d)+(ad/c)=(ad/b)+(bc/a)
=> (bc2+ad2)/dc=(da2+cb2)/ab
=> ab(bc2+ad2)=dc(da2+cb2)
and since ad=bc,
=> ab(adc+add) =dc(ada+adc)
=> abadc+abadd =dcada + dcadc
=> abadc-dcadc =dcada-abadd
=> (ab-dc)adc =(dc-ab)add
ad cancels out
=> (ab-dc)c =(dc-ab)d
=> -(dc-ab)c =(dc-ab)d
=> -c = d
so there's your answer :)
"x2 = 100" is an equation which, if solved for x, will give you two possible value: 10 and -10.
Unfortunately questions here have their mathematical signs removed and as such make it impossbile to work out what your equation was. Please re-enter your question using words (plus, equals, etc) for the mathematical symbols.
Unfortunately, due to the limitations of browsers, most mathematical symbols get removed and it leaves gibberish that is impossible to answer Please edit/re submit your question with a full sentence of what you want solved, replacing mathematical symbols by words: plus for + equals for = etc
Unfortunately, due to the limitations of browsers, most mathematical symbols get removed and it leaves gibberish that is impossible to answer Please edit/re submit your question with a full sentence of what you want solved, replacing mathematical symbols by words, eg plus for +, equals for =
Pie tastes good and can give you calories. If you mean the mathematical term, it is spelled "pi." No E.
There is, unfortunately, no mathematical operation between 0.20 and 10 which we can see. It is not possible to give an answer.
No. But taking mathematical courses will give you the tools to work with, it will train your mind to think mathematically and it will give you mathematical questions on which to work.No. But taking mathematical courses will give you the tools to work with, it will train your mind to think mathematically and it will give you mathematical questions on which to work.No. But taking mathematical courses will give you the tools to work with, it will train your mind to think mathematically and it will give you mathematical questions on which to work.No. But taking mathematical courses will give you the tools to work with, it will train your mind to think mathematically and it will give you mathematical questions on which to work.
fined out your self it did not give me an answer earthier
Mathematical modelling can give realistic representations of a real world phenomenon using statistics and probable outcomes. One flaw is that there are many possible outcomes and the correct one is not always identifiable.
Mathematical modelling can give realistic representations of a real world phenomenon using statistics and probable outcomes. One flaw is that there are many possible outcomes and the correct one is not always identifiable.
Unfortunately the rubbish browser that is used by this site for posting questions does not support mathematical symbols. We cannot, therefore, see symbols for equals, plus or divide (among other irritations). It is not possible to guess what your equation(s) might be and so it is not possible to give an answer.
It is not possible to answer the question because the browser that is used for posting questions does not permit the use of most mathematical symbol. It is not possible for us to see the operators between the terms of the equation and so it is impossible to give an answer. You will need to re-submit the question using words - "plus", minus" "equals" and so on. Sorry!
49
No. Nothing can propagate instantaneously.
figure out why he she left. attempt to make reparations for that reason if possible. if the reason was a selfish one. give up on that person.
There are infinitely many possible solutions. Some are:x - 7abs(sqrt(x + 13))x^2 - 139
they can there if no reason they can't it may hurt them or give them something bad but they can yes it is possible