How do you do surface area
2 answers:
Heres the formula i hope this helps... SA=2lw+2lh+2hw
Answer:
length + width + height
Step-by-step explanation:
For example, for a 3D shape you will have to add all of the sides to get the surface area.
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Answer:
variables look like letters of the alphabet.
I hope this helps
Anything times 1 = the same number so 696969x1=696969
Answer:
x = 72
hope it helps
The answer is multiplication
Answer:
M= 1/2(x)+7
Step-by-step explanation:
Let M = Martha.
Let X = Number of Lucy's blocks.
Martha has half the amount as Lucy - 1/2(x)
Then 7 more than that - 1/2 (x) + 7
