In an arithmetic series t8 = 24, t12 = 30. Find S12.

ok thats very interesting

false

step-by-step explanation:

false : it can not go to 9 the highest that part can go is 7

here is your proof

isaiah walks 3 miles due north, turns and then 5 miles due east. how far is he from his starting point?

a^2 + b^2 = c^2

let c = distance from starting point.

(3)^2 + (5)^2 = c^2

9 + 25 = c^2

34 = c^2

sqrt{34} = sqrt{c^2}

sqrt{34} = c