Answer-
The coin has 5 angles and 5 sides
Answer:
It has to be 145 degrees.
Step-by-step explanation:
There would be 2 60's and one 95. 360-95-(60*2)=145.
The factored forms of that is (x + 6) (x - 7).
If you have any questions then please leave a comment. Good luck!
Step-by-step explanation:
Change it into this
(2x-3)(2x-3)
Then multiply the insides and outsides and add them
(2x*2x) + (2x* -3) + (-3*2x) + (-3*-3)
Simplify
4x^2 - 6x -6x + 9
Simplify again
4x^2 - 12x + 9
3 over 2 is another ratio for X's to O's.
