Question

opposite of 45 i need help beause on opposite i am so i don't know the answer alos have opposite 21 and alos 52 and 9,6, 89 all my last one then i have stuff like 17+N= and i don't know that i need help

Answer 1

the opposite of a number is just that number with a negative sign because it is flipped to the other side of zero

Explanation:

i think that's what u wanted but the question was kind of unclear

Answer 2

Answer: the opposite of 45 is......-45????

Step-by-step explanation: um your question is a little unclear, but the opposite of 45 is -45.