Answer: B and C only
Step-by-step explanation:
The temperature on a cold day starts at 0 degrees Celsius, falls 4 degrees, and rises 4 degrees
Initial temperature = 0
Temperature rise = 4
Fall in temperature = - 4
(Initial temperature + rise in temperature + fall in temperature)
Summing all : (0 + 4 - 4) = 0
carbon atom has 6 negatively charged electrons and 6 positively charged protons.
Net charge of atom :
(number of proton + number of electrons)
( 6 + (-6)) = 0
The answer is b because all you have to do is just subtract if I am wrong so sorry
2x+2 < x+3
2x-x < 3-2
x <1
Answer:
no they dont form a Pythagorean triple
Step-by-step explanation:
a2 + b2 = c2
