Answer:
x ∉ R
Step-by-step explanation:
x² = - 21
if x² < 0 => x ∉ R
Answer:
i think if its on a graph
Step-by-step explanation:
I think the first spinner in the first picture is a 75% chance of landing on yellow
Answer: 3/2
Step-by-step explanation: the answer would be 3/2 as an improper fraction or 1 and 1/2 as a mixed number