math

A square brass plate is 2 mm thick and has a mass of 1.05 kg. The density of the brass is 8.4 g/cm3. Calculate the length of the plate in centimeters.

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  1. the plate has a volume of

    (1050g)/(8.4 g/cm^3) = 125 cm^3

    Since v = s^2 * h,

    .2s^2 = 125
    s^2 = 625
    s = 25 cm

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  2. Susan

    Mwaniki

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  3. Please explain clearly

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  4. Pls explain clearly

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