Answer:
If these two are supplementary angles, than <1 is 72 degrees.
Step-by-step explanation:
In order to find that, we simply need to subtract the first angle from 180 degrees.
180 - 108 = 72 degrees
Answer:
The method of matrixes that would be used for this question is Gaussian Elimination.
Step-by-step explanation:
Gaussian Elimination is a method of solving linear equations by transforming them into upper triangular form. In this case, we want to solve for the original amount of money placed in each account, which can be represented by variables x, y, and z. We can set up the equations as follows:
4x + 5.5y + 6z = 1,300
x + y + z = 24,500
4x = y
We can then use Gaussian Elimination to solve for x, y, and z.
7-11x= -114
Subtract 7 from -114 = -121
Divide -121 by -11 = 11
x=11
