36 divided by s. With s representing the number of shelves.
You want to isolate the x first.
Subtract 3/7 from both sides.
That will result in -2/3x = 1/2 - 3/7
(common denominator = 14)
-2/3x = 1/14
Find x by multiplying both sides by 3/-2
Find the answer yourself after :P
now, the hypotenuse is just a radius unit, so, is never negative, so, the fraction is negative because the numerator is negative, that is, the adjacent side is -3.
now, let's use the pythagorean theorem to find the opposite side.
ok... so, which is it? the +/-? well, we also know that <span>sin(t) >0, namely that the sine of the angle is positive, so, then is +4 then.
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One second I need to think and I’ll answer it promise!
Y= 1/2x-10 is the answer.