1/5 of 20 is 4.
1/5 of 35 is 7.
1/5th of 25 is 5.
1/5 of 10 is 2.
1/5 of 500 is 100.
Answer:
1
distance between the points is also know as the "Slope"
To find that distance, you have to use the formula y2-y1/x2-x1
Therefore,
9-4/3--2
5/5, so the slope or the distance between the two points should be exactly 1
Same-side interior angles where a transversal crosses parallel lines are supplementary:
The solutions to these equations can probably be done in your head:
- y = 180/(6+4) = 18
- x = (180-90)/5 = 18
The angles at the bottom of the figure, shown as different, are actually the same: 90°.
The angles at the top of the figure, shown as the same, are actually different: 108° on the left, 72° on the right.