Answer:
Algebra tiles would not be a good tool to use to factor because you would need to drag an x-squared tile, 18 x-tiles, and 80 plus tiles and it would take a lot of time to drag that many tiles on the board and there might not be enough space to hold all of them. and do u have time to drag 80 tiles? lol
Step-by-step explanation:
Answer:
b
Step-by-step explanation:
The exterior angle of a triangle is equal to the sum of the 2 opposite interior angles.
∠ 1 is an exterior angle of the triangle , then
∠ 1 = 30° + 39° = 69°
Answer: Step function (or staircase function)
This is because the graph resembles steps or a staircase.
Each step is a horizontal line as described by the pricing chart.
- From x = 0 to x = 25, we'll have a horizontal line y = 3.50
- From x = 25.01 to x = 75, we have a horizontal line y = 5.95
- From x = 75.01 to x = 125, we have a horizontal line y = 7.95
- From x = 125.01 and onward, we have a horizontal line y = 9.95
The diagram below shows this. Note how the horizontal lines are separate pieces that are not connected by vertical lines. Vertical lines are not allowed in functions.