3 years ago

What is the change in temperature from 15° to -9°? (the choices in the docx)

Mathematics

1 answer:

morpeh [17]3 years ago

4 0

I would say D because 15 to -9 would be going down 24.

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jek_recluse [69]

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3 years ago

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12345 [234]

Answer:

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3 years ago

Which algebraic expression is equivalent to the expression below?

Vera_Pavlovna [14]

<h3><u>Answer:</u></h3>

=11n+18

<h3><u>Step-by-step explanation:</u></h3>

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3 years ago

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Step-by-step explanation:

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3 years ago

the ratio of sadia's age to her father's age is 3:6. The sum of their age is 96 .What is sadia's age

max2010maxim [7]

We have,

$a:b=3:6,a+b=96$

Introduce variable $x$ such that $a=3x,b=6x$

The sum $a+b=96$ is therefore $9x=96\implies x=10.\overline{6}$

So,

$a=3\cdot10.\overline{6}=\boxed{32}$ (sadia's age)

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Hope this helps :)

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3 years ago