Answer:
its inaccurate bc the graph show the up and down and it should be going up not down
Step-by-step explanation:
Answer:
(35-2- is the correct answer you can believe me
The answer is
P= -20
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3
Hope this helps:)
*GilmoreGirl01*
The complete question in the attached figure
Let
x------> length side of a cube
we have that
[surface area original]=18 units²
surface area original=x²*[number of faces]
number of faces=2*[4+4+1]-----> 18 faces
surface area original=x²*[18]
18=18*x²-------> x²=18/18---------> x=1 unit
<span>If a cube is added on the green face,the new surface area will be
</span>18+4*[area of one faces]-----> 18+4*1²----> 22 units²
the answer is22 units²
400 pt is LESS THAN 100 gallons