Describe the operations used to solve the equation. 5
2
3. X-2 X+1
X-2 = 6
5x - 12 = -4x + 6
+4x
+4x
9x - 12 =
6
+12
+12
9x = 18
9x
9
18
9
Х
= 2

Find the length of the following tangent segments to the circles centered at o and o' whose radii are 5 and 3 respectively and the distance between o and o' is 12. what is the tangent segment of cd?

For how answer my question this will be the last question can you answer in math subject

Ahypothesis is: a the average squared deviations about the mean of a distribution of values b) an empirically testable statement that is an unproven supposition developed in order to explain phenomena a statement that asserts the status quo; that is, any change from what has been c) thought to be true is due to random sampling order da statement that is the opposite of the null hypothesis e) the error made by rejecting the null hypothesis when it is true