3 years ago

Need help asap!!!! need answers

Mathematics

1 answer:

Darina [25.2K]3 years ago

6 0

Answer:

sorry

Step-by-step explanation:

wish I new

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prohojiy [21]

Answer:

Evaluate:

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Factor:

$\frac{5(-4a-3}{24}$

Step-by-step explanation:

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3 years ago

3. A piece of white oak has a densityof 0.77 g/cm and a mass of 100 g,what would be the volume of thesample? PLEASE HELP!

Nezavi [6.7K]

$\text{Volume}=129.87cm^3$

Explanation

Step 1

the density of an object is given by:

$\text{density}=\text{ }\frac{mass}{\text{volume}}$

Step 2

let

$\begin{gathered} \text{density}=0.77\frac{g}{cm^3} \\ \text{mass}=\text{ 100 g} \\ \end{gathered}$

Step 3

replace,

$\begin{gathered} \text{density}=\text{ }\frac{mass}{\text{volume}} \\ 0.77\frac{g}{cm^3}=\frac{100g}{\text{volume}} \\ \text{volume}\cdot0.77\frac{g}{cm^3}=\text{1}00\text{ g} \\ \\ \text{Volume}=\frac{100\text{ g}}{0.77\frac{g}{cm^3}} \\ \text{Volume}=129.87cm^3 \end{gathered}$

I hope this helps you

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1 year ago

‪YALL TEXT +1 (201) 496-1249 TO STOP BEING RACIST‬

ArbitrLikvidat [17]

Answer:

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Step-by-step explanation:

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3 years ago

What are the values of u and v

lubasha [3.4K]

Answer:

u=72

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Step-by-step explanation:

for U:

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For V:

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Step-by-step explanation:

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