Method #1: Get all the variables on the right-hand side.
Method #2: Get all the variables on the left-hand side.
Don't forget to check.<span />
Answer:
Below.
Step-by-step explanation:
a) An equilibrium does have rotational symmetry.
The angle of rotation is 120 degrees .
It has Rotational symmetry of order 3.
b) It does tessellate because the angle in the triangle divides exactly into 360 : 360 / 60 = 6.
You graph the answers according to the coordinate grid for example (4,6) you would graph that on the coordinate grid on that
The correct step to simplify this expression is (9^7)^3=9^21