Answer:
A
Step-by-step explanation:
2.5 is the geometric mean
The first to are addition property of equality the third one is division property of equality
The answer is 9 it’s the most common
Answer:
u = .
Step-by-step explanation:
This is a 45-45-90 triangle.
That means that there are two side lengths with lengths of x, and a hypotenuse with a length of xsqrt(2). We can then set up a proportion.
1 * u =
u = .
Hope this helps!