Answer:

Step-by-step explanation:






Answer:
x=0
Step-by-step explanation:
Anything to the power of 0 = 1
Answer: Answer #1
Step-by-step explanation: −3.3m+9.2n−4.2 Brainliest please?
False. Supplementary angles have to add up to 180 degrees, and that is clearly not a flat line lol