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3 years ago

I need help on math hw

Mathematics

1 answer:

dolphi86 [110]3 years ago

4 0

Answer:

which part do u need go in and what grade is this work on

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Juan and his friends played a game in which sticky darts were thrown onto a playing board. To start the game, Juan threw a dart

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3 years ago

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PLS help i rly need help ive posted with no help im rly confused

vesna_86 [32]

Asked and answered elsewhere.
brainly.com/question/8666894

8 0

3 years ago

20 points! Will mark the brainliest!

andrew-mc [135]

$\dfrac{ \dfrac{x+3}{4x^2-16} }{ \dfrac{2x^2+10x+12}{2x-4} }$

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Write the divide fraction horizontally:
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$= \dfrac{x+3}{4x^2-16} \div \dfrac{2x^2+10x+12}{2x-4}$

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Factorise the numerators and denominators when possible:
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$= \dfrac{x+3}{4(x+2)(x-2)} \div \dfrac{ 2(x + 3) (x + 2)}{2(x-2)}$

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Convert the divide fraction to multiplication fraction
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$= \dfrac{x+3}{4(x+2)(x-2)} \times \dfrac{2(x-2)}{2(x+3)(x+2)}$

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Cancel the factors
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$= \dfrac{1}{4(x+2)} \times \dfrac{1}{(x+2)}$

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Combine to single fraction
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$= \dfrac{1}{4(x+2)^2}$

4 0

3 years ago