? What do u need help with? I would be glad to help but there isn’t enough explanation!
Sorry im a little late but here's how i did it.
Hope this helps! :)
Answer:
A'(- 3, 5 )
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ), hence
A(- 5, - 3 ) → A'(- 3, 5 )
Answer:
57 miles
Step-by-step explanation:
342 divided by 5 equals 57 miles
<u>Answer and Step-by-Step explaination:</u>
Area =Length time Width
Area= 21*21
Area=441