Surface area is the sum of the areas of all faces (or surfaces) on a 3D shape.
Answer:
i think it was 1,260 something
Step-by-step explanation:
i was counting the seconds it would take for my sister to put her bike back in the garage, lol :)
Answer:
10x+23 (pretty sure) and the * means multiply
Step-by-step explanation:
Answer:
-4(3-1)+2
-4x2+2
-8+2= -6
since there is only one - and one + the answer will be negative
Answer:
X=7
(x - 3 )(x +5)
(x+3) (x-5)
X - 35
Step-by-step explanation:
(x + 1)2 = 16
Expanding , we have
2x + 2 = 16
2x = 16 - 2
2x = 14
X= 7.
