Answer:
Well, the only thing you should do is to use the formula.
if the bases are: a, b
and the height is=h
Then, this is your formula, S=½(a+b)×h
Step-by-step explanation:
Aight,
100dm=10m
S=10m
now, the formula
10=½(2.1+1.9)×h===> 20=4h==> h=5m
Answer:
the answer is 4,500kgm/s2
Step-by-step explanation:
force= mass × acceleration

Answer:
y=2/3x+4/3
Step-by-step explanation:
I think it should be 6.5 inch but I'm not positive.
I hope this helps! :))