Answer:
15°C
Step-by-step explanation:
Time Temperature
Midnight -6°C
4 am -8°C
8 am -4°C
noon 7°C
3 pm 6°C
7 pm -2°C
We are supposed to find he difference between the lowest temperature and the highest
So, Lowest temperature = -8°C
Highest temperature = 7°C
Difference between the lowest temperature and the highest = 7°C-(-8°C)
=15°C
Hence the difference between the lowest temperature and the highest is 15°C
6
base + 2(legs) = 56 (2 legs are the same because it's isosceles)
x + 2(5x - 5) = 56
x + 10x - 10 = 56
11x -10 = 56
11x = 66
x = 6
Thank you
Have a great day :D
-6
add -3n and -4n= -7n
add 17 to 25
-7n=42
n=-6
1 1 1 1