2x -20 -1 =0
2x -21=0
2x=21
x= 10.5
Answer:
- No, it does not, because the segments do not have the same length.
Explanation:
The segment AB is supposed to be copied.
The correct procedure is:
- Put the tip of the compass on the point A
- Open the compass till the point B
- Without changing the width of the compass, put the tip of the compass on point C.
- Draw an arc from C.
- Draw a line from C until a point in the arc.
- Mark and label the point of intersection as D.
- Done.
Doing that, the length of the new segment CD equals the length of the segment AB.
You add the two numbers together and get $98.81
Answer:
d = 31.6
Step-by-step explanation:
= 900 + 100
= 1000
d = = 31.6