Anne's body contains 38.6 kg of oxygen, 6.1 kg of hydrogen, and the rest other elements. the weight of other elements is 20.4 kg less than than the weight of oxygen. how much does anne weigh?this is due i really needi really, really, really need

Answer with explanation:

Weight of Oxygen in Anne's body =38.6 Kg

Weight of Hydrogen in Anne's body =6.1 Kg

Weight of Other Elements in Anne's Body =20.4 Kg less than than the weight of oxygen.

     =38.6 Kg - 20.4 Kg

     = 18.2 Kg

So,Weight of  gases in Anne's body =38.6 Kg +6.1 Kg +18.2 Kg

                                                              =62.9Kg

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

other answer is correct. i had used the radius of the radius somehow. a website: