Answer:
Correct choice is D
Step-by-step explanation:
Consider regular 60 sided polygon (regular means all sides are of equal length). Connect the center of this polygon with each polygon's vertex. You get 60 equal isosceles triangles with base that is polygon's side. The measure of the angle opposite to the base is
Rotating the polygon by 6° over the center, each such triangle will map onto the previous triangle. Thus, the least angle by which a regular 60-gon can be rotated so that it maps onto itself is 6°.
You need subtract 3z from both sides equal
2 = 5
This answer is have many solution so the answer is
2=5
Many solution
1) yes
2) x=-4,y=-7
3) x= -3, y=4
4) x= -1, y=2
5) x= -5, y=-8
Answer:
-3
Step-by-step explanation:
Numerator = y
Denominator = x
The change in x is +1
The change in y is -3
= -3
7^0=1
7^1=7
7^2=7*7=49
7^3=7*7*7=343
etc... etc...