23x45 =? come here yall;) carter, kelsee, and nico

23×45=1035

Explanation:

first you multiply 5 and 3 you would get 15 tou drop the 5 and bring the 1 on top of 2 then you multiply 5 by 2 you get 10 then add 1 you get 11. once your Don's you would get 115. once your done with that cross out the five and then multiply 4 by 3 wich equals 12 drop the 2 under five and then bring 1 on top of 2 and then multiply 4 by 2 wich equals 8 and then add one and you get 9.

d₁ = displacement of tern from arctic to antarctic = 11000 miles

d₂ = displacement of tern from antarctic to arctic =   - 11000 miles

d = total displacement for the journey

total displacement for the journey is given as

d = d₁ + d₂

d = 11000 + (-11000)

d = 0 miles

t₁ = time of travel from arctic to antarctic = 3 months = 3 x 30 days = 90 days

t₂ = time of travel from antarctic to arctic = 3 months = 3 x 30 days = 90 days

t = total time of travel

total time of travel is given as

t = t₁ + t₂

t = 90 + 90

t = 180 days

average velocity is given as

average velocity = total displacement/ total time

v = d/t

v = 0/180

v = 0 miles/day

answer: a. same unit

explanation: