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densk [106]
2 years ago
5

4. If it is 5° outside and the temperature will drop 17° in the next six hours, how cold will it get?​

Mathematics
1 answer:
stiks02 [169]2 years ago
3 0

The dropping degree temperature will be  -12°.

<h3>what is temperature drop?</h3>
  • Temperature is a physical quantity that expresses the hotness of matter or radiation.
  • Temperature drop (T1 −T 2) is a direct indication of energy extracted.
  • For a given resource, it is dependent on T 2 which is in turn dependent on the minimum temperature of the process T1
  • when the thermal conductivity is low and the coefficient of thermal expansion is large. In unsteady heat-exchange processes the maximum possible temperature drop usually determines the maximum rate at which heat exchange can occur.

A drop of 17 degrees means subtract 17  from given temperature

∴5°-17°=-12°

so, the Temperature drop will be -12°

To learn more about temperature drop,

https://brainly.in/question/3764519

#SPJ9

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What is the circumference of a circle with a diameter of 9 inches? (use 22/7 for pi)
cupoosta [38]

Answer:

28 inches

Step-by-step explanation:

The circumference is given by

C = pi *d

C = 22/7 ( 9)

C =198/7

    =28.28571429 inches

5 0
3 years ago
PLEASE HELP IM CONFUSED! Find what the measurements of angles a-c are and state the reason
nata0808 [166]

Answer:

<a = 90°   (180-90 supplementary angle)

<b = 90°   (180-90 supplementary angle)

<d = 48°   (180-132 supplementary angle)

<e = 132°  (opposite angle)

<c = 42°     (interior angles of a triangle equal 180.  180-48-90=42)

Step-by-step explanation:

<a = 90°   (180-90 supplementary angle)

<b = 90°   (180-90 supplementary angle)

<d = 48°   (180-132 supplementary angle)

<e = 132°  (opposite angle)

<c = 42°     (interior angles of a triangle equal 180.  180-48-90=42)

8 0
3 years ago
What is the area of a regular hexagon if a side is 30
sergij07 [2.7K]
<h3>Answer:</h3>

1350\sqrt{3} square units (approximately 2338.26859)

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

The formula for finding the area of a regular hexagon when you know its side length is A=\frac{3\sqrt{3}*s^2}{2}, where A is the area and s is the side length.

  1. Substitute in the side length. A=\frac{3\sqrt{3}*30^2}{2}
  2. Simplify the exponent. A=\frac{3\sqrt{3}*900}{2}
  3. Multiply. A=\frac{2700\sqrt{3}}{2}
  4. Divide. A=1350\sqrt{3}

1350\sqrt{3} is as simple as the solution can get without estimating, but you can estimate with a calculator to find that it is approximately 2338.26859.

4 0
3 years ago
1/2 cup of milk per 2 cups of flour. Find the unit rate.
mestny [16]

Answer:

1/4 cup of milk per 1 cup of flour

Step-by-step explanation:

(1/2)/2=(1/2)(1/2)=1/4

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3 years ago
What is the fourth term of the expansion of the binomial (2x + 5)5? A. 10x2 B. 5,000x2 C. 1,250x3 D. 2,000x3
zhannawk [14.2K]

Answer:

B would be the answer for this question.


Step-by-step explanation:


7 0
3 years ago
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