Si para empapelar un cuarto con papel de 0,55cm de ancho se necesita 30 rollos ¿Cuánto serán necesarios si se utiliza un papel de 60cm de ancho? Porfavor ayuda no sé cómo se resuelve

b

step-by-step explanation:

it have 5 sides and 5 identicle angle.the rest does not have the same property as b.

brainliest

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: 12x^2+6x

step-by-step explanation:

6x does not equal 24x. hope it works!