A metallic cuboid measuring 16cm by 8 cm by 4cm was melted.The material was used to make a cube . What is the length of the cube
1 answer:
Answer:
Step-by-step explanation:
The volume of the metal cuboid = length x width x height = 16 x 8 x 3 = 16 x 24 = 384 cm^3
If this same cuboid is going to be reshaped, then
The volume of the cuboid = The volume of the cube
Therefore,
l^3 = 384
l = ![\sqrt[3]{384}](https://tex.z-dn.net/?f=%5Csqrt%5B3%5D%7B384%7D)
l = 7.268..
l = 7.27cm ( 2dp)
Hope this helps.
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Answer:(x-5)(x+9)
Step-by-step explanation:
You want two numbers that can give you -45 in multiplication and two numbers that can add to 4 and that is -5 and 9.
Answer:
y=-2x+11
Step-by-step explanation:
(5x2)x3...............................
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x = 28/100 * 80
x = 28/10 * 8
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Your final name is a. 22.4
