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lord [1]
3 years ago
10

The temperature at noon is 75 Fahrenheit. The temperature drops 3 degrees every half hour. What is the temperature at 4 p.m.

Mathematics
2 answers:
zmey [24]3 years ago
4 0
75 - 3 every half hour so minus 6 every hour,
between noon and 4pm, there are 4 hours
4*6 = 24
75 - 24 = 51
nikklg [1K]3 years ago
3 0
Noon is 12 pm.

Temperature drops by 3° every 30 minutes.

There are 240 minutes in 4 hours.

So, in 4 hours or 240 minutes, the temperature dropped by 24°.

By 4 pm, the temperature is 51°F.
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Hello I need help on this math question​
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Step-by-step explanation:

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Note that in the equation:

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8 0
2 years ago
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kenny6666 [7]

Answer:

<h2>x = 145°, y = 35°</h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>, </u></em>

m || n

<em><u>So</u></em><em><u>,</u></em>

35° = y° <em>[</em><em>Alternate</em><em> </em><em>interior</em><em> </em><em>angles</em><em>]</em>

<em>And</em><em>,</em>

y° + x° = 180° <em>[</em><em>Since</em><em> </em><em>linear</em><em> </em><em>pair</em><em>]</em>

=> x + 35 = 180

=> x = 180 - 35

=> x = 145°

<em><u>Hence</u></em><em><u>, </u></em>

<em><u>x</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>145</u></em><em><u>°</u></em><em><u>,</u></em><em><u> </u></em><em><u>y</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>35</u></em><em><u>°</u></em>

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3 years ago
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Answer: x>-4

Step-by-step explanation:

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<img src="https://tex.z-dn.net/?f=4%20%20%5Ccos%2860%20%2B%20%20%5Calpha%20%29%20%20%5Csin%2830%20%2B%20%20%5Calpha%20%29%20%20%
Yuri [45]

Answer:

i am very bad at o math i am only at 8 sorry

Step-by-step explanation:

if you could give me a brainliest.

5 0
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lina2011 [118]
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