Step-by-step explanation:
the volume of a cube is
side³.
since the volume is 27 m³, the individual side lengths are then the cubic root of 27 = 3 m.
the surface area is 6 squares of 3×3 = 9m², so in total
9 × 6 = 54 m²
Answer:
answer is ya mum
Step-by-step explanation:
Answer:
there are 3 roots at x=+-1, +3, +4
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
11 times 4 is 44 plus 5 is 49
