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Stolb23 [73]
2 years ago
14

he temperature at noon on a winter day was 2 °F. By 6 p.m., the temperature had dropped to −9 °F. Write a subtraction expression

you can use to find the number of degrees the temperature dropped.
Mathematics
1 answer:
nydimaria [60]2 years ago
5 0

Based on the starting temperature and the new temperature, the relevant expression would be<u> 2 - (-9) </u>

To find the number of degrees the temperature has changed by, use the following equation:

<em>= Starting temperature - Current temperature </em>

Starting temperature = 2°F

Current temperature = -9°F

The equation becomes:

<em>= 2 - (-9)</em>

In conclusion, the expression would be 2 - (-9)

<em>Find out more on </em><em>expressions </em><em>at brainly.com/question/945593. </em>

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-2°F ___ -6°F<br> =?<br> &gt;?<br> &lt;?
yuradex [85]

Answer:

  -2 °F > -6 °F

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  -2 °F > -6 °F

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3 years ago
An open box is to be made from a flat square piece of material 16 inches in length and width by cutting equal squares of length
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Answer:

V = x(19-2x)(4-2x)

Step-by-step explanation:

We are given;

Length of flat piece of material =19 inches

Width of flat piece = 4 inches

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Thus, we will now have;

length of open box = (19-2x) inches

Width of open box = (4-2x) inches

Height of box = x inches

We know that: Volume of box = length × width × height

So, plugging in the relevant values, we have;

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