Can some please help me with this. Perform the indicated operation x+2/10y + 3x-1/10y - 2x+5/10y

so, converting firstly the mixed fractions to improper fractions and then "adding".

step-by-step explanation:

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

answer: c. im 100 percent sure

step-by-step explanation: