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.
Amari and Hannnah paid $64
Whole tip is $12
Price without tip would be difference between full price and tip -> $64-$12=$52
If both of them paid the same price, then each had to pay half of price without the tip -> $52/2=$26
Answer:Cube
Step-by-step explanation:
possibly a cube
Answer:
B
Step-by-step explanation:
i thank its b sorry if wrong
Answer:
Step-by-step explanation:
Relations are only functions if they do not share any x values at all! The 2 graphs there that do not have any of the same x values are graphs A and D. Notice that on graph B, there are several y values that share the x value of 2; on graph C, there are several y values that share the x value of 2.