Answer:
La planta de la que ha salido el ascensor es: -1(planta del sótano)
Datos:
Subió 8 pisos
Piso final= 7
Explicación:
Para resolver el enunciado, se debe tener en cuenta que:
Piso final - Piso inicial= 8
Reemplazando y despejando:
7-Piso inicial= 8
Piso inicial= 7-8
Piso inicial= -1
Por lo tanto, ha salido de la planta del sótano
Verificando:
Piso inicial +8= piso final
-1+8= Piso final
7= piso final
Profundiza en matemáticas en brainly.lat/tarea/10834640
Step-by-step explanation:
There are 3, quadrilaterals, pentagons and hexagons
Answer:
There is no way to actually solve the problem, because it is an expression (no equal sign). But what you can do it simplify the expression. Just add together the like terms, like 3x and -x, and -2 and -3. Doing this, you will get 2x-5.
The volume is 5x3x9= 135inches
surface area= surface area is 174 because
3x9= (27x2)=54
5x9=(45x2) =90
3x5= (15x2) =30
so 54+90+30 is 174
because you have to find the area of each face, and then plus them together
hope this helped
Answer:
SAS
Step-by-step explanation:
the angles are congruent, and the 2 pairs of sides are proportional.
200/150 is 4/3 and 320/240 is 4/3 as well.
therefore Side-Angle-Side
