Answer: T.S.A = 4512cm^2
volume = 18900cm^3
weight = 17.01 kg
Step-by-step explanation:
T.S.A of cuboid = 2(lb+bh+lh)
= 2(42x25 + 25x18 + 42x18)
=2(1050 + 450 + 756)
=2 x 2256
= 4512cm^2
to find weight, we've to find the volume of the ice cube
therefore, volume of a cuboid = lbh
=42 x 25 x 28
=18900cm^3
weight of 1cm^3 of ice = 0.9grams
therefore weight of 18900cm^3 of ice = 18900 x 0.9
= 17010 grams = 17.01kg
Hope it helped u,
pls mark as the brainliest - Ayaan707 for help :) -
^_^
Answer:
g = (2-x)/3
Step-by-step explanation:
PLS GIVE BRAINLIEST
<span>7x/9x = 7/9
hope it helps</span>
Because 45 is half of 90, 5x=90. 5 times 18 is 90 so x is 18.
Answer:
fsmsfmiomiofsmklffmkslklfmdklmsdmlkdfslkdfs
Step-by-step explanation:
