Answer:
The answer is 2593.678
Step-by-step explanation:
145 blue paint are needed to make 28 pints of green paint
3 gallons of acid = 100% concentration acid
? (water+acid) gallons = 15 concentration acid
Note: Every gallon of water added reduces the percentage concentration of acid. Therefore, the relationship is inverse proportionality.
Solution:
Total number of gallons (water+acid) = (3*100)/15 = 20 gallons
Therefore, gallons of water = 20-3 = 17 gallons
When two lines intersect to form a 90 degree angle, these lines are called perpendicular lines.
Answer:
Circle Pentagon Triangle Rectangle