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EleoNora [17]
2 years ago
13

12. The temperature was –3° C last night. It is now 4° C. What was the change in temperature?

Mathematics
2 answers:
aniked [119]2 years ago
6 0

Answer:

7

Step-by-step explanation:

-3 + 3 = 0

0 + 4 = 4

4 + 3 = 7

djyliett [7]2 years ago
6 0

Answer:

7^\circ\text{C}

Step-by-step explanation:

Calculate second temperature minus the first one.

4 - (-3) = 4 + 3 = 7

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Naily [24]

The correct answer is option 4: (8.\frac{1}{4}).\frac{3}{5}

Step-by-step explanation:

Given expression is:

8.(\frac{1}{4}.\frac{3}{5})

The associative property states that for any three terms that are being multiplied, different order of multiplication (i.e. which two terms are multiplied first) will give the same answer.

Let a,b and c be the three terms

then

a.(b.c) = (a.b).c

So applying the associative property on given expression

8.(\frac{1}{4}.\frac{3}{5}) = (8.\frac{1}{4}).\frac{3}{5}

Hence,

The correct answer is option 4: (8.\frac{1}{4}).\frac{3}{5}

Keywords: Associative property, Properties

Learn more about associative property at:

  • brainly.com/question/9729310
  • brainly.com/question/9738996

#learnwithBrainly

5 0
3 years ago
Find the slope of the line that goes through the given points (8,5) (6,7)
vazorg [7]
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Let A(8,5) and B(6,7).
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So the slope of the line that goes through the given points (8,5) and (6,7) is m = -1.

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Sliva [168]

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