The net for a cube is shown. Find the surface area of the cube.
A . 18 m2
B . 36 M2
C . 54 M2
D . 81 M2

54 M2

Step-by-step explanation:

First you would do 3 times 3 because of one face and end up with 9

Second Since there are 6 faces on a cube and there are all equal you would do 9 times 6 which equals 54

54 is the surface area

C 54 m²

Hello There!

How is everyone's day going??

Step-by-step explanation:

Im pretty sure it's 54 M² because I have this question and the side length is 3

and so the formula to find the surface area of a cube is 6a² so if u plug in the numbers it would be 6(3)² which equals 6 x 9 = 54 m² and there you go!

I hope it helps! :)

4

step-by-step explanation:

5x+40

5(x + 8)

7x - 49

7(x - 7)

18x + 9

9(2x + 1)

15x - 10

5(3x - 2)

step-by-step explanation:

for number one all you have to do is factor 5 out of 5x + 40

for number 2 factor 7 out of 7x - 49

for number three factor 9 out of 18x + 9

for number four factor 5 out of 15x - 10