Answer:
average mean not sure please
Answer:
x = 85
Step-by-step explanation:
Its a Pythagorean theorem question, being a^2 + b^2 = c^2.
and knowing that 168 is the entire base we would divide by 2 to get 84 as b.
The new equation would be 13^2 + 84^2 = c^2
Then squaring them to get 169 + 7056 = c^2
Then add them together and square root them
7225 = c
The square root is 85 making it equal x.
Defined the inverse, inner change the variables and solve for y.
F^-1(x)=x/5-2/5
Answer:
a square
Step-by-step explanation: