A side of a led lighting cube is 5 cm long. What is the area of its 6 faces?

Of all 6 faces it would be 150

Step-by-step explanation:

If one side of the cube is 5cm long, then l × w = area of a face, so if it is a cube then all 4 sides are the same on a face so 5 × 5 = 25, so 25 × 6 faces = 150

150

Step-by-step explanation:

I think its 150:

~because~

1. 2WL+2WH+2LH

2. 2(5*5)+2(5*5)+2(5*5)

3. 50+50+50 or 50*3

4. 150

answer: the equation matches the regression

step-by-step explanation:

c.

step-by-step explanation:

because first you have to add the 4x, 9x, and the 7x together and you get 20x and then you add the last numbers up and you get 5and then you put the subtraction sign in there and that's how you get the answer.