Answer:
this question cannot be answered without knowing it's context. there are no numbers to help you solve it!!
Use the following ( a,b and c are the lengths of the 3 sides with a the longest side):-
If its acute then a^2 < b^2 + c^2
Answer:
are the cube numbers 
Step-by-step explanation:
Hey!!
H (2,1),(4,3),(6,5),(2,7) is not a function.
please see the attached picture
Hope it helps
Good luck on your assignment
Anything that has mass and takes up space