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➷ The presence of Oxygen and the presence of slightly acidic water are essentials for rusting of Iron. To protect Iron from rusting, 'grease coating' can be used. This stops the oxygen and water from being able to make direct contact with the Iron. Also, galvanization can be tried. This is where the Iron is coated in a protective zinc coating to prevent it from rusting.
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↬ Hannah ♡
Answer:
112ft^2
Step-by-step explanation:
A = 2(wl+hl+hw)
A = 2[(4)(8)+(2)(4)+(2)(8)]
A = 2(32+8+16)
A = 2(56)
A = 112
Answer: The discount would be $299.25.
Step-by-step explanation: 1995.00*.15=299.25
Answer:
$11.35 approx.
Step-by-step explanation:
Answer:120 square cm
Step-by-step explanation:
40 x 3
