The proof is because it has a right angle.... I think :)
Answer:
29%
Step-by-step explanation:
33% - 25% =8%
Answer:
Male 2:9
Female 1:7
Step-by-step explanation:
Answer:

Step-by-step explanation:
We first need to bring x up into the numerator. I will find common denominators by multiplying both sides by each denominator.

This will eliminate both denominators and leave me with
after I simplify the parenthesis.
Now I will solve the equation for x by subtracting 9x from both sides.

Then divide by the coefficient of x.

