1. En el Area de carpintería se elabora un proyecto de 12 puertas. En cada puerta, se usa 1 litro de preservante para proteger las maderas de la polilla; también usa 1 litro de barniz para el acabado. El litro de barniz le cuesta S/.32,80, y el litro de preservantes, S/.16,70. ¿Cuánto dinero invierte en estos materiales para las 12 puertas?

∡ eia and ∡ kij are congruent

step-by-step explanation:

answer: 7. if the functions had a negative leading coefficient and is of even degree, which statement about the graph is true?

step-by-step explanation:

it would be 4 over -2 divided by -1 over 3.

if you want a solution it would be 4

you flip it so it would be 4/-2 divided by 3/-1 then it would be 12/3 and you would simplify it to 4

7 9/10 as an improper fractions is 79/10.

hope it : )