Answer: The answer is B
Find the compound interest on 50000 for 9 month at 8 %
1 answer:
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Step-by-step explanation:
Let the angle near point A be .
Let the angle near point B be .
Let the angle near point C be .
Let the external angle near point A be .
Let the external angle near point B be .
Let the external angle near point C be .
According to exterior angle property,exterior angle of an angle is the sum of other two angles.
So,
According to angle sum property,the sum of angles in the triangle add to
Answer:
90 g of water should be added and he will make 900 g of solution.
Step-by-step explanation:
Let x g be the amount of salt Ilya add to 810g of water to make 10% solution. Then 810+x g is the amount of new solution. Thus,
810+x - 100%,
x - 10%.
Mathematically,
So 90 g of water should be added and he will make 810+90=900 g of solution.