Mathematics
03.04.2020 08:37
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ADDITIONAL ACTIVITY Direction Fill in the bank to complete the sentence. Some answers

ADDITIONAL ACTIVITY Direction Fill in the bank to complete the sentence. Some answers are to be chosen from the given options 1 In lesson 3 (Factoring difference of two cubes) the exponents of the given must be divisible by 013) to become a perfect cube 2 16y is not actorable unless we change 16 to 3 In tactoring x 1000, the sign of the middle term of the trinomial factor or the second factor must be positive or negative) 4 y can be factored by both difference of two squares and difference of two cubes (True or false) In lesson 4 (Factoring Perfect Square Binomial) The first and last terms of the given must be positive or negative)? 5 Em 20m 9s not a PS! True or False) 7 16mm -9 is not a PST (Perfect Square Trinomial) unless we change 10m to Complete the pattern '+ 2ab + b = (a)
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brittanypelleri5151
brittanypelleri5151
4,6(63 marks)

Volume of emerald = 137.04cm³

Step-by-step explanation:

Given that:

Mass of emerald = 378.24grams

Density of emerald = 2.76grams/cm³

Volume = ?

The equation for this relationship is ρ = m / V in which ρ is density, m is mass (kg or g) and V is volume (cm³ or m³) making the density unit kg/m³ or g/cm³.

Therefore

Density = mass/volume

Volume = Mass/density

i.e

Volume of emerald = Mass of emerald / Density of emerald

Volume of emerald = 378.24grams / 2.76grams/cm³

Volume of emerald = 137.043cm³ ~137.04cm³

Volume of emerald =137.04cm³

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