Answer:
AA similarity theorm
Step-by-step explanation:
wx prependicular to xz and uz is same us wx
and if only the angles are given the figure would be similar with AA similarity theorm
To find f(g(x)), insert the equation of g(x) into the x value for f(x)
Here are the steps
(4*3)+(4*-2x)=(4x)+(4*-6)
...12+-8x=16x-24x
...-8x+24x-16x=-12
0x=-12
x=-12/0
dividing by 0.
so there is no solution.
Answer:ikkdrrrrr
Step-by-step explanation:
Methods for solving a system of equations:
- elimination
- substitution
- augmented matrix
Ranks of method ( number one being the most preferred method)
1) elimination
2) substitution
3) augmented matrix
Elimination is my preferred method because it is simple and easy to work out and hard to get wrong.
Augmented matrix is my least preferred method because it is easy to get wrong and it requires complex steps to solve a simple equation.
Hope this helps ;)
