K= 2
The square is doubled so the scale factor (k) is 2
<u><em>Answer:</em></u>
79.8 (Guessing)
<u><em>Step-by-step explanation:</em></u>
for the side walls, split 19 in half, and get 9.5.
9.5 + 9.5 = 19
19 + 19 + 29.2 + 12.6
(2 walls) + (bottom floor) + (height/y)
79.8
The slope of a line is always zero because the line does not move up or down on the y-axis.
Answer:
(-3, 2)
Step-by-step explanation:
The coordinate pair of the point where both lines intercept is the solution of the system.
From the graph given, both lines intercept at the point where x = -3 and y = 2.
Therefore, the solution to the system = (-3, 2)
Answer:
7
Step-by-step explanation:
We can setup this equation as x representing his number. (x+13) * 3 = 9x -3.
Now, we just need to solve for x.
3(x+13)=9x-3
x+13=3x-1
14=2x
x=7
