Answer:
x = 
Step-by-step explanation:
the ratio of side to hypotenuse in a right triangle is 1 : 
in this problem we can use 'x' in place of 1 and
in place of
to create a proportion like this:
1/x =
/
cross-multiply to get:
·x = 
x = 
x = 
X=4
Y=-5
i hope that will help
<span> 166cm would be your answer.</span>
7/10, since three of the total 10 balls are blue.