Answer:20
Step-by-step explanation:
8 is the number of edges so 8 mutiplyed by 2.5= 20
Answer:
5ˣ⁺² = 5⁹
log₅(5ˣ⁺²) = log₅(5⁹)
x+2 = 9
x = 7
its B
just chuck it in wolfram alpha
basically u dont do it because it wount mean anything in da future.
:)