Answer:
(a + b)(a + b - 2)
Step-by-step explanation:
(a + b)² - 2(a + b) ← factor out (a + b) from each term
= (a + b)(a + b - 2)
13. Collinear means the three points lie on a line. For instance, A, C, and E are collinear.
14. A, C, and D do not lie on the same line, so they are not collinear.
15. Coplanar means the four points are in the same plane. For example, B, C, D, and F lie in the same plane and are coplanar.
16. Yes, the hash marks indicate the lengths are equal.
17. No, there is no evidence the lines are equal in length.
That would be 0..........................
S + c = 79.10
s = 3.50 + 3c
3.50 + 3c + c = 79.10
3c + c = 79.10 - 3.50
4c = 75.60
c = 75.60/4
c = 18.90 <==== amount spent on coffee
s = 3.50 + 3(18.90)
s = 3.50 + 56.70
s = 60.20 <=== amount spent on soy lattes
Answer:
See the picture attached.
The shape created is a Triangle.
Step-by-step explanation:
<h3>
The missing part is: "Connect them in order: A to B, B to C, C to D, and then D back to A. What shape is created?"</h3><h3>
</h3>
For this exercise it is important to remember that, given a point , "x" is the the x-coordinate of the point and "y" is the y-coordinate of the point.
In this case, Ms. Juhal has the following points:
1) Point
Where you can identify that:
2) Point
Where:
3) Point
Where you can observe that:
4) Point
Where:
Therefore, knowing the coordinates of each point, you can plot them and connect them in order (Observe the picture attached).
Finally, you can identify that the shape created is a Triangle.