Answer:
The explicit rule is:
Step-by-step explanation:
The explicit rule is given by:

The given sequence is 25,21,17,13

d=21-25
d=-4
We plug in the values into the formula to get;



Answer:
i dont under your question. Do you mean on triangles or complamentary or supplementary angles it depends
Answer:
5-rl=5
Step-by-step explanation:
rl=5-5= and anawer is=0