How do I do this plz help me out
1 answer:
It's saying that B is equal to 1, and c is equal to 4. So your gonna square B (multiply it by itself) and add c. Make sense?
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Kinetic energy formula is
K.E =
mv²
m = 0.5 kg
v = 3 m/s
Plug in the given.
K.E =
× (0.5) × (3)²
=
2.25 J
1)2(m+3)=-6
2m+6=-6
2m=-6-6
2m=-12
M=-12/2=-6
2)2m+6=-6
2m=-6-6
2m=-12
M=-12/2=-6
3)2m+6-6=-6-6
2m=-12
M=-12/2=-6
4)2m=-12
M=-12/2=-6
The scale is 12 ft per inch. 72 divided by 6 is 12. Therefore the scale is given after solving that.
I believe the answer could be 13n.
8.3% is ur answer hope this helps
