Answer:
valence electrons
Step-by-step explanation:
Valence Electrons are the eletrons outside the Nucleus. The Nucleus Consist of Postitive, negative, and nutrel Eletrons. Hope this helps. ALso, please give me Brainliest.
Its 12y - 9 because when u add twelve pluus 12 it 24 then -21 is to 3 which 12 - 9 is 3
Answer: 111.72 m^2 if they want round its 112
Is from O to C 14m
A=pixr^2
3.14x14^2= 615.44 m/2 half circle = 307.72
Area of triangle A= 1/2bh. .5x28x14=196
307.72-98=196= 111.72 m^2
Step-by-step explanation:
Answer:
-$407
-tax:6%
407 times 6 divided by 100
413/100
4.13
407 plus 4.13
$411.13
