-4.8 is the answer just round up
Answer:
-4.8
Step-by-step explanation:
-16 < -23 < -25
-√16 < -√23 < -√25
-4 < -√23 < -5
4.8 x 4.8 = 23.04 = 0.04
4.9 x 4.9 = 24.01 = 1.01