Answer:
2.64
Step-by-step explanation:
x² + 6= 13
x² = 13-6
x²= 7
x = square root of 7
x = 2.64
Answer:
b<-2
Step-by-step explanation:
4-2b > (6-b)
4-2b > 6-b
-4 +b -4 +b
-b > 2
/-1 /-1
b < -2
2 acute angles because there could be two 45* angles and because they are less than 90* they are acute
It would go after four as it equates to about 4.2
Answer:
Step-by-step explanation:
The rate of change of temperature with increasing height above the base of the hill is
17.2°C - 23.7°C
------------------------- = -6.5°/km
1 km