Answer:
Hello!!
For question twelve,
is an identity.
For question thirteen,
has no solution.
Hope this helps!!
It is a 90° angle from up to right and 65 makes up part of it so 90-65=25
Answer:
X=8 simplify equation
Step-by-step explanation:
-9+9=0
*edit
Answer:
4/5
Step-by-step explanation:
you'd do 4 divided by 2 which is 2, then you'd do 10 divided by 2 which is 5. so you get 4/5.