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2 years ago

What is the difference in temperature between −10°F and 30°F?

Mathematics

2 answers:

Elden [556K]2 years ago

3 0

Answer:

40 degrees

Step-by-step explanation:

-10+40=30

TEA [102]2 years ago

3 0

Answer :-

30°F – (–10°F)

= 40°F

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

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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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Cancel the factors
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