4 years ago

How does identifying the part in the whole help you write the percent proportion

Mathematics

1 answer:

julia-pushkina [17]4 years ago

5 0

"part/whole is equal to percent proportion over 100%"

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Answer:

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Step-by-step explanation:

We are given that

Mass of block,m=8 kg

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Net force ,F=10 N

Distance,s=6 m

We have to find the approximate final velocity of the block.

We know that $a=\frac{F}{m}$

Using the formula

$a=\frac{10}{8}=\frac{5}{4} m/s^2$

We know that

$v=\sqrt{u^2+2as}$

Using the formula

$v=\sqrt{(3.2)^2+2\times \frac{5}{4}\times 6}$

$v=5.02 m/s$

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Step-by-step explanation:

(3x² + 4x - 8) - (-2x² + 4x + 2)

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