What is the capitol of Kazakhstan will give brainiest for best answer
+100 points

Nur-Sultan

Explanation:

Nur-Sultan, formerly (until 1961) Akmolinsk, (1961–92) Tselinograd, (1992–98) Aqmola, and (1998–2019) Astana, city, capital of Kazakhstan. Nur-Sultan lies in the north-central part of the country, along the Ishim River, at the junction of the Trans-Kazakhstan and South Siberian railways. Nur-Sultan, Kazakhstan.

I hope it's helpful!!

the answer would be the third option, "no, ariel should have added 9^2 and 12^2 and compared that to 15^2."

this is found through the pythagorean theorem, which is a^2 + b^2 = c^2.

this is the correct way of solving the problem:

9^2 + 12^2 = 15^2

81 + 144 = 225

225 = 225