Answer:
9x is the answer
Step-by-step explanation:
-x-(-10x)
-x+10x
9x
U have to use Pythagoras theorem to solve this.. (adjacent)^2+(opposite)^2=hypotenuse^2
looking at the question,
the hypotenuse =15ft
opposite =12ft
adjacent =???
adjacent^2+(12)^2=15^2
a^2+144=225
group like terms
a^2=225-144
a^2=81
introduce square root to both side
root a^2=root81
a=9ft
therefore, the answer is 9ft.
Top left because for any x, there can only be one value of f(x). As you see in the top left graph, there are two y values corresponding to the same x value.
14.49272 es el resultado pues tienes que poner millares o solo dejarlo en 14.492
A² = b² + c²
30² = 18² + 24²
18, 24, 30
