Answer:
noun
1.
a surface of which one end or side is at a higher level than another; a rising or falling surface.
Step-by-step explanation:
steepness
The slope of a line is a measure of its steepness. Mathematically, slope is calculated as "rise over run" (change in y divided by change in x)
step one: identify two points on the line
step two: select one to be (x1,y1) and the other to be (x2,y2)
step three: use the slope equation calulate slope
2x-3=8+7(+3)
2y-3(+3)=8x+7(+3)
2y=8x+10
----- --------
2y=8x+10
y=4x+5
Answer:
m=4
Yes there is rotational symmetry and you can rotate 5 times in a complete circle.
so 360/5 = 72 degrees or C
D. is parallel
bisectors are perpendicular, not parallel
hope this helps!
Answer:
51 sides
Step-by-step explanation:
triangles: 3 sides
decagons: 10 sides
octagons: 8 sides
3x2=15
2x10=20
8x2=16
add them =51 sides
Answer:
Step-by-step explanation:
