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Dima020 [189]
4 years ago
7

Can you help me please so I can be done

Mathematics
2 answers:
Dvinal [7]4 years ago
7 0

Answer:

Below in bold.

Step-by-step explanation:

7.  -√0.04

= -0.2.

8. ±√0.81

= ±0.9.

lorasvet [3.4K]4 years ago
6 0
For 7th one : (- 0.2)


For 8th one : + or - (0.9)
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