Answer:

Step-by-step explanation:
Given the equation

Note that

and

Combined, 
Solve the equation:

Since
this is the solution to the equation.
Answer:
The other legs are 9 and 9√3
Step-by-step explanation:
The longer side of a 30-60-90 degree rectangle is 18.
The other legs will be

and

Where x is the longest side, which is given as 18.
Therefore one leg will be:

and the other leg will be:

Answer:
750/100 or 7 1/2 whichever way u need
Step-by-step explanation:
Answer:
hydrogen phosphate
Step-by-step explanation:
Assuming you need to find a multiple of both 3 and 11 to be your answer, the answer should be 33 days.