A weather station on the top of a mountain reports that the temperature is currently 0C and has been falling at a constant rate of 3C per hour. If it continues to fall at this rate, find each indicated temperature. Explain or show your reasoning. What will the temperature be in 2 hours?
What will the temperature be in 5 hours?
What will the temperature be in half an hour?
What was the temperature 1 hour ago?
What was the temperature 3 hours ago?
What was the temperature 4.5 hours ago?

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step-by-step explanation:

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maybe showing the graph would

step-by-step explanation:

-387129 iq

second option

step-by-step explanation:

the measures of a triangle equal 180. use that to find x.

2x+3x+4x=180

9x=180

9x/9=180/9

x=20

now you know x, you know angle a is 40°, angle b is 60°, angle c is 80°.

because angle a is 40°, the first option doesn't work.

because angle b is 60°, the second option does work.

when you add angle a and b, you get 100°. complementary means it equals 90°, so the third option doesn't work.

when you add angle a and c, you get 120°, which is not 100.

493 would be the correct answer

step-by-step explanation: