No sloutions found for that
Answer:
tetrahedral
Step-by-step explanation:
According to the valence shell electron pair repulsion theory (VSEPR) the shape of a molecule is dependent on the number of electron pairs on the valence shell of the central atom in the molecule.
The predicted electron pair geometry may sometimes differ from the molecular geometry due to the presence of lone pairs and multiple bonds.
If we consider each nitrogen atom in N2 independently, we will notice that each nitrogen atom has four regions of electron density. Hence the electron pair geometry is tetrahedral.
Answer:
The correct option is c
Step-by-step explanation:
The equation of a straight line can be represented in the slope-intercept form, y = mx + c
Where c = intercept
Slope, m =change in value of y on the vertical axis / change in value of x on the horizontal axis.
From the information given, we would find the value of the intercept, c by substituting m= 5, y = - 3, x = 0 into the slope intercept equation. y = mx + c. It becomes
- 3 = 5×0 + c
c = - 3.
The equation in the slope intercept form becomes
y = 5x - 3
Answer:
The cost of each t-shirt is $7
Step-by-step explanation:
Let
x ---> the cost of each pair of jeans
y ---> the cost of each t-shirt
we know that
Moyne
----> equation A
Steven
---> equation B
Solve by elimination
Multiply equation B by -8/3 both sides
-----> equation C
Adds equation A and equation C
therefore
The cost of each t-shirt is $7