The average of two numbers is 16. If one of the numbers is 11, what is the other number?

X = 21

Step-by-step explanation:

So we know one of the numbers is 11, so in order to get the average of 16, there needs to be a number that when added to 11 and divided by 2 gets you to 16. So let's put that into an equation. :)

16 =  (11 + x) /2

We have to get x alone so we need to multiply the 2 to the left side.

32 = 11 + x

Now, to get x alone we have to subtract 11 from both sides.

X = 21

i think it's ф or x=6,-6

step-by-step explanation:

-x^2=-36

x^2=-36

ф

or

if you mean by : -(x^2)=-36

it'll be: x^2=36

x=6,x=-6

hope it'll ! have a good day!

you for asking!

you could deduce the conclusion directly using the facts pertaining to the specific situation.

hope this .