Answer: Choice A) 3x3
The 3x3 refers to the number of rows and the number of columns in that order.
As another example, this matrix
is a 4x3 matrix because it has 4 rows and 3 columns.
Answer:
Step-by-step explanation:
<u>Slope-intercept form: </u>
<u>Use two of the ordered pairs and find the slope:</u>
- m = (1-2)/(0-(-2)) = -1/2
<u>y-intercept is 1 as point (0, 1) is given in the table:</u>
<u>The line is:</u>
Answer:
sqrt of 3m (sorry I can't figure out how to get the symbol)
Step-by-step explanation:
M+2n^2=7m
2n^2=7m-m
2n^2=6m
n^2=3m
n= sqrt(3m)
Answer:
y = 12x
Step-by-step explanation:
The shirts sell for $12 each, so the income equation is
y = 12x
