Answer:3
Step-by-step explanation:
<span>Old Surface Area = 202 ft^2
New Surface Area = 1818 ft^2
Notice we have this ratio:
(new area)/(old area) = 1818/202 = 9
and how 3^2 = 9. This is no coincidence.
The old surface area is multiplied by 3^2 = 9 to get the new surface area
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If you asked "What would the surface area of the prism be if each dimension were quadrupled?"
, then you would multiply the old surface area by 4^2 = 16 to get the new surface area So really thats how you would solve that </span><span />
Yes because 3*4x is 12x and 3*8 is 24 so you would get 12x+24
Answer:
Im not sure but i belive the answer is −4<x<2
Answer:
Step-by-step explanation:$31.64=$26.30+$0.21a
