Answer:
d/2=r
Step-by-step explanation:
radius is half the diameter
The x intercept represents the maximum number of books he can buy
The quotient of 5 1/4 and 3/16 is 28
Asking the Math Gods...
A=W*L
9*3=27in^2
9*5=45in^2
Answer:
-7°C
Step-by-step explanation:
Freezing point of water = 0°C
By adding salt, freezing point lowers by 7°C ;
The freezing point of salt water can be expressed as ;
Since temperature lowers :
Freezing point of salt water :
Freezing point of water - 7°C
0°C - 7°C
= - 7°C
