Well a long number 1.0989010989011 thats what u get
You just need to plug those expressions inside the formula: it doesn't matter if they're expressions involving a variable instead of plain numbers: the formula becomes

If you want, you can simplify it by expanding the square and then multiply the two parenthesis:

Answer:
AB is perpendicular to [GH] and GH is [A]
Step-by-step explanation:
<h2><u>Solution</u></h2>

<h3>Hope This Helps You ❤️</h3>
Answer: 15 cases
Step-by-step explanation:
1 gallon = 4 quarts
Hence from 30 gallon oil drum, 30 x 4 = 120 quart-size bottles can be filled.
One case will pack 8 quart size bottles.
Hence number of cases = 120/8 = 15 cases