Okay. So, one temperature is positive and the other one is negative. Let’s find the absolute value (distance from 0) for both numbers. -21 is 21 units away from 0 and 6 is 6 units away from 0. 21 + 6 = 27. The difference of temperature from 8 AM to 9 AM is 27 degrees.
Answer:
i think 10 because in triangle there is 180 and 180-170 = 10
Multiply 400 by 800s to get 320000s
Answer:
very easy just simplify and solve
Step-by-step
k=0
