Answer:
oof i dont know this
Step-by-step explanation:
DONT DELETE MY ANSWER IM GOING TO HELP HIM/HER
Answer:
Use the equation
Step-by-step explanation:
y = mx + b
Answer:
Step-by-step explanation:
1. When rotating a point 90 degrees counterclockwise about the origin our point A(x,y) becomes A'(-y,x). In other words, switch x and y and make y negative.
2. The rule for a rotation by 180° about the origin is (x,y)→(−x,−y) .
3. Rotation of a point through 180°, about the origin when a point M (h, k) is rotated about the origin O through 180° in anticlockwise or clockwise direction, it takes the new position M' (-h, -k). ...
35% of 60 is 21. Hope this helped!
