I think it might be c or A
Answer:
99.5 minutes
Step-by-step explanation:
50=45
495=?
495×45÷50=99.5
To check if a relation is a function, given a mapping diagram of the relation, use the following criterion: If each input has only one line connected to it, then the outputs are a function of the inputs.
Answer:
8+2
Step-by-step explanation:
2+2+2+2+
+
=8+2
4^2+2^2=h^2
20=h^2
h=