2 years ago

Use distributive property to calculate the following.

Mathematics

1 answer:

sattari [20]2 years ago

4 0

Answer:

Step-by-step explanation:

1. 2x + y

2. 48 + 60 = 108

3. 840 - 210 = 630

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Answer
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36/6=6 gallons

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3 years ago

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aivan3 [116]

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Step-by-step explanation:

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3 years ago

A sample of gold has a mass of 579 g. The volume of the sample is 30 cm3. What is the density of the gold sample?

Ugo [173]

The density of the gold sample is 19.3g/cm³

Let the mass of the gold sample be represented by m

m = 579 g

Let the volume of the gold sample be represented by V

V = 30 cm³

Let the density of the gold sample be represented by ρ

The formula for the density is:

$Density = \frac{Mass}{Volume}$

$\rho = \frac{m}{V} \\\rho = \frac{579}{30} \\\rho = 19.3 g/cm^3$

The density of the gold sample is 19.3g/cm³

Learn more here: brainly.com/question/17780219

3 0

3 years ago

20x+32y=0 <br> -50x-80y=0

german

Answer:

dont know what you need

Step-by-step explanation:

explain what you need

4 0

3 years ago