I know for sure 1 is b and 3 is C hope this helped
Answer:
The answer is 4 liters.
Step-by-step explanation:
We want a final 25% solution, which means that the solvent should constitute 25 percent of all the liters of solution.
Let us call the litres of 40% solution, so when they are added to the 12 litres of 20% solution, the total litres of the new solution are:
of these liters, 25% must be the solvent:
Now for the 40% solution, the liters of the solvent are , and for the 20% liter solution, the liters of solve are liters. Thus the total liters of the solvent are
Therefore
Answer:
I think is f(bx)=2x^2
Step-by-step explanation:
It seems that you have missed the necessary options to answer this question, but anyway, hope this is the answer that you are looking for. Given that the lengths of the sides of a triangle are 17, 8 and n, the one that is considered true would be this: <span>9 ≤ n ≤ 25. Have a great day!</span>
Answer:
hypotenuse-leg
youll neever have "ssa" or "a.s.s"