Answer:
8q+32r
Step-by-step explanation:
 
        
             
        
        
        
The thing that all these polygons have in common is B. Each appears to have one pair of parallel sides.
<h3>What is a polygon?</h3>
A polygon is a plane figure characterized by a finite number of straight line segments joined to form a closed polygonal chain in geometry. A polygon is defined as a bounded plane region, a bounding circuit, or both. A polygonal circuit's segments are known as its edges or sides.
A polygon is a two-dimensional closed object with straight sides that is flat or plane. It doesn't have any curved edges. The vertices are the spots where two sides intersect.
A geometric figure has parallel sides if the distance between them does not change and the sides do not meet or cross. Parallel sides of a shape are opposing, or across from each other, and would not intersect if extended infinitely beyond the shape's boundaries.
Parallelogram, rectangles, squares, trapezoids, hexagon, and octagon are examples of shapes with parallel sides.
Learn more about polygon on:
brainly.com/question/1592456
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Answer:
Brainstorming i think
Step-by-step explanation:
 
        
                    
             
        
        
        
9514 1404 393
Answer:
   32
Step-by-step explanation:
The first term is 5 and the common difference is 9-5=4, so the n-th term is ...
   an = a1 +d(n -1)
   an = 5 +4(n -1) = 4n +1
Then the term number for the term 129 is ...
   129 = 4n +1 . . . . . put the given value in the formula
   128 = 4n  . . . . . . . subtract 1
   32 = n . . . . . . . . . .divide by 4
The 32nd term is 129.
 
        
             
        
        
        
If it’s only reflected over the y axis then only the x values change