Hey there mate!
Please check the attached answer of picture for explanation.

Answer:
-6z
Step-by-step explanation:
(3z)2=6z
Add the negative
-6z
Answer:
Option C. 
Step-by-step explanation:
we know that
In this problem
The chord FE is a diameter of the circle
Applying the intersecting chords theorem
Let
O------> the intersecting point of both chords

substitutes the values

solve for OE

The diameter is equal to


I would say solve each diameter equation and order them fromleast to greatest, for example
1 Venus- 7.52×10 to the power of 3
So first simplify 10 to the power of 3 which is, 1000. Then you multiply 7.52 by 1000 which gets you 7520.
So solve each equation and order it
Answer:
N/A
Step-by-step explanation:
The question is not solvable if it were 100-(x + 12)=x the answer is 44