Question

friends please tell me this please friends ​

Answer 1

Answer:

-10°c

Step-by-step explanation:

Given,

Temperature of the room now= 40°c

Rate of the temperature deduction= -5°/hour

Now,

Temperature decreased after 10 hours = 10×(-5)

= -50

Therefore the temperature after 10 hours is 40+(-50) = -10°c

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Answer 2

Answer:

-10°C

Step-by-step explanation:

Given: the current temperature of the room = 40°c

Rate of the temperature deduction= -5°/hour

Temperature decreased after 10 hours = 10×(-5)  = -50  

Therefore the temperature after 10 hours is 40+(-50) = -10°C