Then the number must be between 18² = 324 and 19² = 361. But is that what you want to know?
Answer:
Step-by-step explanation:
On the right side of the = multiply -4 through
add 28a and add 4 to both sides
divide both sides by 22
Yes to every single one except the 4/5
:)
Step-by-step explanation:
121630....................................
Answer:
The slope is 1/2 in the positive direction
Step-by-step explanation:
Let us start with the basic slope equation:
rise/ run= slope
Now if we look at our graph, we can derive that the line is increased.
Then we look at two parts of the line which lie on a proper point of the graph.
In this case, I looked at (-4,0) and (-2,1).
The rise in this case is 1 while the run is 2.
Putting this into the equation gives us 1/2.
