Answer:
FALSE
Step-by-step explanation:
38-12=26
26*2-52
Answer:
x=43
Step-by-step explanation:
6x-48 = 4x+38
Step 1: Add 48 to both sides of the equation
6x = 4x +86
Step 2: Subtract 4x from both sides of the equation
2x = 86
Step 3: Divide 2 to both sides of the equation to isolate the variable (x)
x=86/2 so..
x=43
Hope this helps :)
Answer is NO, it does not double.
Step by step.
Equation for surface area (SA) = 2lw+2lh+2wh
If we double the length and width, making them each 2l and 2w, we then have:
2(2l x 2w) + 2(2l x h) + 2(2w x h)
= 2(4lw) + 4lh + 4wh
SA = 8lw + 4lh + 4wh
If the surface area had been doubled, we should get the equation (4lw + 4lh + 4wh) for a doubled surface area.
So no, it is not doubled.