Answer: (2,-2)
Step-by-step explanation:
Rotating 90 degrees counterclockwise (about the origin) maps (x,y) onto (-y,x), so the answer is <u>N'(2,-2)</u>
Answer:
5-√9/4 4-3√-16 3+2√-9➗7
Step-by-step explanation:
X=147
Angle x and 33 are a linear pair meaning they equal 180 and 180-33=147
Answer:
72.56
Step-by-step explanation:
Divide the number of pounds by 2.205
160/2.205 = 72.56