By the way, those aren't Z's, I'm not sure what they are.

Which shows the image of rectangle abcd after the rotation (x, y) → (–y, x)?

Can someone me my sister? she is in third grade. 50 points and brainlist! ones that are not answered. plz and thx!

Alicense plate is to consist of 44 digits followed by 55 uppercase letters. determine the number of different license plates possible if the first and second digits must be? odd, and repetition is not permitted.