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sasho [114]
3 years ago
7

The temperature in the late afternoon

Mathematics
2 answers:
Fantom [35]3 years ago
6 0

Answer:

-7.5 - (8.5 + 5)

Step-by-step explanation:

We just add together the values of how much it dropped at different parts of the day, and subtract them from what we started with. The parenthesis are important cause we want to know what the total temperature drop for the day was before we subtract it to get the actual temperature we end up with.

Crazy boy [7]3 years ago
6 0

Answer:

T= - 5°C - 8.5°C = -13.5°C

Step-by-step explanation:

The initial temperature in the late afternoon was -7.5°C.

It dropped 5 degrees by early evening and then dropped 8.5 degrees by midnight.

Change in temperature (in evening) = -5°C

Change in temperature (in midnight) = -8.5°C

Here negative sign represents the decrease in the temperature.

Let T be the total change in the temperature.

So, total change in the temperature is

T = - 5°C - 8.5°C

T = 13.5°C

Therefore, the required equation is T = - 5°C - 8.5°C = 13.5°C.

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4 years ago
Express this number in scientific notation.<br> 96,470,000
-Dominant- [34]

Answer:

9.647·10^7

Step-by-step explanation:

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96,470,000 starts out with 9.  Write 9. (9 followed by a period), and then the remaining non-zero digits:  9.647       and then follow that by writing ·10^7:      9.647·10^7

4 0
3 years ago
Read 2 more answers
A gift box has a length of 14 inches, a height of 8 inches, and a width of 6 inches. how many square inches of wrapping paper ar
arsen [322]
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The set of ordered pairs in the graph below can be described as which of the following? A. a relation B. a function C. a relatio
ivann1987 [24]

Answer:

a relation and function ⇒ answer C

Step-by-step explanation:

* Lets revise the relation and the function

- The relation is between the x-values and y-values of ordered pairs.

- The set of all values of x is called the domain, and the set of all values

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- The function is a special type of relation where every x has a unique y

- Every function is a relation but not every relation is a function

* Lets solve the problem

∵ The graph is a parabola

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∵ Every x-coordinate has only one y-coordinate

∴ The graph represents a function

∵ Every function is a relation

∴ The set of ordered pairs in the graph below can be described as

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8 0
3 years ago
Write the inequaility this number line r5epresent 36 37 38 39 40 41 42
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Answer:

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Step-by-step explanation:

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