Answer:
e=1
Step-by-step explanation:
(e+1)×3=6
3e+3=6
3e=6-3
3e=3
e=3/3
e=1
:)
I think you can use cosine rule if only the lines that form the <52 are equal.
Answer:
i think its the third one
Step-by-step explanation:
Answer:
this is prime
Step-by-step explanation:
you devide the tops and then add the ratios and you mines it buy 180 and there should be your answer
