Answer:
150 cm²
Step-by-step explanation:
A cube has 6 surfaces.
A cube has equal length for all edges.
Area of 1 surface = 5 x 5 = 25 cm²
Area of 6 surfaces = 25 x 6 = 150 cm²
F(-1)=-4*(-1)^3- -4* (-1)=4
f(3)=-4 (3^3=- 4 *27= - 98
-98+4/2=-94/2=-47
Answer:
E
Step-by-step explanation:
Stop posting random stuff.
(Telling him he should stop posting and saying things against TOS!)
Answer: {10, -3}
Step-by-step explanation:
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