Answer:
Yes
Step-by-step explanation:
-2(9)+4= -14 and -14 is equal to -14.
Answer: Fission
Fission is the splitting of nuclei.
Step-by-step explanation:
Keep in mind that a nuclear fission is a nuclear reaction where the nucleus of an atom will be divided into 2 smaller, lighter nuclei.
also the Fission is a way of the nuclear transmutation because the fragments that we are getting, are not the same product as the first or the original atom. The two nuclei that we get are similar but with a slowly different sizes.
the energy that we produce during this process is bigger than we get with all the gasoline of the world, because of the forces through a nuclei is united.
1/80 is the fraction converted from a decimal
hope I helped!
We know that
the area A of the circular cross section of the pipe is
A=pi*r²
D=20 cm------------- > r=D/2=20/2=10 cm
then
A=pi*10²=100*pi cm²
the answer is A=100*pi cm²
Answer:
78
Step-by-step explanation:
= 12 x^2 - 30 put in ' - 3 ' for 'x'
= 12 ( -3 )^2 - 30
= 12 (9) - 30 = 78
