Answer:
The both on the right are the correct answers
Step-by-step explanation:
This is because rotational symmetry is defined as the property a shape has when it looks the same after some rotation by partial turns.
The slope of the perpendicular line will be 2. Remember, a perpendicular slope is the negative reciprocal.
So, we can make the equation
. We need to find b, and put b in.
To find b, put in the numbers of y and x.

Solve for b:

Now replace b in the original equation with 12 and that will be the answer:
The answer is
.
Answer:
147
Step-by-step explanation:
whoa chill
114+33=147
180-147=33
180-33=147
Answer:
D. 29
Step-by-step explanation:
180 - 151 = 29
Answer:
11/12, 5/7, 1,8, 1/4, 1/2
Step-by-step explanation: