The answer would be the second one because of the 45-45-90 Right Triangle rule. If the side lengths are the same the the hypotenuse is just the square root of that number.
A. it has 11 electrons.
b. the elctron configuration is 2,8,1
c. when sodium ionizes it loses 1 electron because it is easier to lose 1 rather than gain 7. hope it was helpful.
Answer:
it will take 3 hours
Step-by-step explanation:
mom
packages = 6+ 50 *h
dad
packages = 42 + 38h
set them equal
6+50h = 42 + 38h
subtract 38h from each side
6+50h-38h = 42+38h-38h
6+12h = 42
subtract 6 from each side
6-6+12h = 42-6
12h =36
divide by 12
12h/12 = 36/12
h = 3
it will take 3 hours
Scatter plots show how much one variable is affected by another. The relationship between two variables is called their correlation.