Answer:
No
Step-by-step explanation:

Answer:
It is a equation
Step-by-step explanation:
Because it has an equal sign if it does not it will be a expression.
Obtuse angle................................
Refer to the attachment please :-)
Answer:
720
Step-by-step explanation:
125tablets, 2 of which had broken screens.
multiply 45000 by 2, then divide 125=720