Hello!
We know that from midnight to 6am the temperature went up 8° and at 6am it was -21°
To find what it was at midnight we have to work backwards
Since it went up we have to subtract 8 from -21
-21 - 8 = -29
The answer is -29°C
Hope this helps!
The answer is 10.
4 a + 5 b when a = 4 and b = - 1.2
Answer:
vertical and horizantal
Step-by-step explanation:
Step-by-step explanation:
1 kilometer
thank you very much
Step-by-step explanation:
Principal(P) =$2200
Rate(R) =4%
Time(T)=2 yrs
Simple Interest=PTR/100
I=2200*4*2/100
=$176