The Scientific notation for above value is :

Answer:
Yes, they are congruent
Step-by-step explanation:
Yes, they are congruent because all the side and angle lengths are congruent.
Answer:
D) 5
Step-by-step explanation:
-12 + 8 + 9 = 5
Answer:
C
Step-by-step explanation:
Step-by-step explanation:

All the fractions which less than (6/7) will be true
The steps of the solution in the above photo
I hope that is useful for you :)