Answer:
Step-by-step explanation:
3x + 11 + x - 9 + 56 = 180
4x + 58 = 180
4x = 122
x = 30.5
Answer:
hi
Step-by-step explanation:hi
Answer:
A and B
Step-by-step explanation:
Suppose <span>A</span><span> is invertible. Therefore the equation </span><span><span>Ax=0</span></span><span> has only one solution, the zero solution. This means that the columns of </span><span>A</span><span> are linearly independent.</span>
Answer:
C) (-1, 1)
Step-by-step explanation: Format of a point (x, y)
First, you need to find the location of the x - axis.
Next, you need to find the y -axis point on the graph.
Lastly, you have to find where the two points meet (just follow the two line until they intercept)
and you're done! :)