28 cm the perimeter is the length around an object for a rectangle it can be solved by 2x+2y in this case that would be 2(8)+2(6) which equals 28
The answer is 580. when you multiply each unit by itself all you have to do is add and multiply again
Answer:
The answer is 154.8 ml
Step-by-step explanation:
In this question, the amount of pure acid is 18% of the total solution, that is, 18% of 860 milliliters. So
0.18*860 = 154.8 ml
The answer is 154.8 ml