Answer:
284mm²
Step-by-step explanation:
S.A.= 2(lw) + 2(lh)+ 2(wh)
2[12.6(8)] + 2[12.6(2)] + 2[8(2)]
201.6 + 50.4 + 32
S.A.= 284mm²
Answer:
-1/2
Step-by-step explanation:
its a negative slope
equation
y= -1/2x +3
E is a variable
500h is a term
500 is a coefficient
h is a variable
4000 is a term