X^2 + 6x +9
(x+3) (x+3)
x+3 = 0
x = -3
answer: x=-3
Water freezes at 32 degree Fahrenheit.
Step-by-step explanation:
Given,
Formula for Celsius to Fahrenheit = 
x = Celsius temperature
Boiling point of water = 0°C
We will put x=0
0°C = 
0°C = 0+32
0°C = 32 degree Fahrenheit
Water freezes at 32 degree Fahrenheit.
Keywords: temperature, addition
Learn more about temperature at:
#LearnwithBrainly
Answer:

Step-by-step explanation:
To convert
from degrees to radians, you simply multiply the value of
by 
Take for an example,
To convert 45 degrees to radians,
