Math, asked by deepakkumarpandey04, 10 months ago

the temperature at 12 noon was 10 degree Celsius above 0 if it degrees @ to degree Celsius for our U turn you till midnight at what time would the temperature be 8 degree Celsius belong zero what would be the temperature at midnight​

Answers

Answered by Klakshmik2003
0

Answer:

Step-by-step explanation:

Let noon be time t = 0 hr.,

then the temperature T in degrees Celsius at t hr. would be:

T = 10 - 2t

Now,

To find when the temperature is 8°C below zero,

T = -8

10 - 2t = -8

2t = 18

t = 9

Thus, the temperature is 8°C below zero at 9:00 pm.

To find the temperature at midnight,

use t = 12:00

T = 10 - 2(12) = 10 - 24 = -14

Thus, the temperature at midnight is 14∘C below zero.

Hope this helps you...,

Answered by musicinmysoul
0

Answer:

Step-by-step explanation:

Let noon be time t = 0 hr.,

then the temperature T in degrees Celsius at t hr. would be:

T = 10 - 2t

Now,

To find when the temperature is 8°C below zero,

T = -8

10 - 2t = -8

2t = 18

t = 9

Thus, the temperature is 8°C below zero at 9:00 pm.

To find the temperature at midnight,

use t = 12:00

T = 10 - 2(12) = 10 - 24 = -14

Thus, the temperature at midnight is 14∘C below zero.

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