Answer:
thx
Step-by-step explanation:
<u>SOLUTION</u><u>:</u>
<u>what should be added to a²-2ab+b² to get a²-ab-2b² </u>
let the added no is P
should be added to a²-2ab+b² to get a²-ab-2b²
Answer:
To solve real world problems, we can use the relationship between the quantities and form equations which represent the situation given in the problem. Then, we can use these equations to solve the problems.
Step-by-step explanation:
Electrons protons and neutrons
Answer:15
Step-by-step explanation:
If 85% pass then 15% failed and 15% of 1,200 is 180 so 180 people failed.