When multiplying a negative with a positive its always going to be a negative keep that one in mind
so if <span>4x 3=12 that means the answer is -12 because of the negative sign </span>
Answer:
23 horas y 50 minutos
Step-by-step explanation:
25 por 11 es igual a 275, entonces multiplica 11 por 130 minutos que son 2 horas y 10 minutos y obtienes 1,430.
Has to be c. x=8 y=8sqrt(2)
Step-by-step explanation:
Volume= [(20+20) x (20+20) x 100] - (20 x 20 x 100)
=120000cm^3
surface area= 2 x 40 x 100 + 2 x (40 x 40 - 20 x 20) + 4 x 20 x 100
=18400cm^2
