Question

pls tell answwer pls pls​

Answer 1

Answer:

1 .c

2. a

I think so I am correct plz mark me as brainlist.

Answer 2

Answer:

3. 0. 6241

4. 81

Step-by-step explanation:

3. square both sides

75.24 + x= (8.71)^2

75.24+x=75.86241

x=75.8641-76.24=0.6241

4. 19 rows will be made and 19 columns 81 children will be left out

hope it helps pls mark brainliest