The correct answer is b I believe
Answer:
A. The 2 groups could be quadrilateral and triangles.
quadrilateral-1,2,,6,7
Triangles-3,4,5,8,9
B.You could also sort them into shapes with 4 sides and shapes with 3 sides.
4 sides-1,2,,6,7
3 sides--3,4,5,8,9
C. They are all polygons becuase they all have 3 or more striaght sides and they all are closed shapes.
Step-by-step explanation:
I not 100% sure but I chose C.
Hope this helps.. but good luck :)
Answer:
- 11
Step-by-step explanation:
integer = x
Three times what integer, plus eight equals 3x+8
Three times what integer, plus eight equals negative 25. 3x+8= -25
3x+8= -25
3x = -25 - 8
3x = - 33
x = -33/3 = -11
The common ratio is <span>1/5</span>