I believe this is right but I’m not 100%
Answer:
180 gallons
Step-by-step explanation:
200 gal
10% = .10
200 x .10 = 20
200 - 20 = 180
Answer:
√a(√a + 2) a - 2√a
----------------- = -----------------
a - 4 a - 4
Step-by-step explanation:
I am assuming that by "sqrt(a)/sqrt(a)-2" you meant:
√a
----------
√a - 2
To rationalize the denom., multiply numerator and denom. of this fraction by the conjugate of √a - 2, which is √a + 2:
√a(√a + 2)
-----------------
a - 4
Answer:
56
Step-by-step explanation:
I guess it helps u........
Answer:
w = 2/3 AND w = 3
Step-by-step explanation:
Set 3w2-11w = -6
So 3w2-11w+6 = 0
Now factor: (3w-2)(w-3) = 0
So 3w-2 = 0 AND w-3 = 0
So w=2/3 AND w = 3