3 years ago

The temperature was -3c last night. it is now -4c. what was the change in temperature

Mathematics

1 answer:

Sladkaya [172]3 years ago

3 0

-4-(-3) = -4+3= -1
The change was -1C

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IgorLugansk [536]

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2 years ago

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3 years ago

What’s the distance between the points (-7,-4) and (-5,-4)?

Radda [10]

Answer:

2 units

Step-by-step explanation:

Distance

$= \sqrt{(-4 - (-4))^2 + (-7 - (-5))^2}$