Question

lease someone tell the answer of this 2 questions. I will give brainliest answer to the correct one. please help me brothers and sisters.​

Answer 1

Step-by-step explanation:

give 5 thank please and mark brainliest

Answer 2

Answer:

6. Speed of tsunami = 9.7344 * 6400 = 62300.16 m/s

5. sqrt (1500) = 38.72

hence we should go for 39*39 i.e square of 39 which is = 1521

So 21 is to be added to 1500 to get a perfect square.

$\sqrt{1521} = 39$

Step-by-step explanation: