Answer:
there are 5
Step-by-step explanation:
"im different"
Answer:
A(2,2)
Step-by-step explanation:
Let the vertex A has coordinates 
Vectors AB and AB' are perpendicular, then

Vectors AC and AC' are perpendicular, then

Now, solve the system of two equations:

Subtract these two equations:

Substitute it into the first equation:

Then

Rotation by 90° counterclockwise about A(2,2) gives image points B' and C' (see attached diagram)
Answer:
Just one of the ones in the numerator and the one in the denominator
Step-by-step explanation:
Answer:
3(360⁰)-335⁰
=1080⁰-335⁰
=745⁰ is a positive angle.