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BabaBlast [244]
3 years ago
6

The temperature at 9am was 5 degrees. The temperature dropped 4 degrees per hour for the next three hours what is the temperatur

e at noon?
Mathematics
1 answer:
stiks02 [169]3 years ago
7 0

Answer:

-7 degrees

Step-by-step explanation:

9am:  5 degrees(current temperature)

10am: 5-4=1 degrees(first hour)

11am: 1-4=-3 degrees(2nd hour)

12pm: -3-4= -7 degrees(3rd hour)

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pishuonlain [190]
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\bf \stackrel{\textit{perpendicular lines have \underline{negative reciprocal} slopes}}
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\\\\\\
% point-slope intercept
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Read 2 more answers
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