23000 which is it in scientific notation
Answer:
4
Step-by-step explanation:
By intersecting chords theorem:

Answer:
Choice A x= 16, y= 9√2
Step-by-step explanation:
x= 9+7 =16
y= √9²*2= 9√2
Step-by-step explanation:
-16 + 3n = - 8 - 5n
Bringing like terms on one side
3n + 5n = - 8 + 16
8n = 8
n = 8/8
N = 1
I think I'm not sure but I think it's B