Answer:
6
Step-by-step explanation:
By the property of intersecting secants outside of a circle. We have:

If log a^2/82819 then the value of x is 021819201010
Answer:
9/4 x 16/5
=36/5
Step-by-step explanation:
Answer:
See below.
Step-by-step explanation:
40 + 15x = 30 + 19x
15x - 19x = 30 - 40
-4x = -10
x = 2.5
Two and a half hours.