Who tryna okay among us??

Two sides of a triangle mesure 20cm and 30cm. what is the measure of the third side

What is a rational number between 9.5 and 9.7

65 8 7 4 5 6 8 4 3 2 1 9 5 6 4 2 1 6 5 1 5 1 3 2 3 5 multiply the third number in the first row by the seventh number in the third row. add this result to the fifth number in the second row. add to this total ten times the fourth number in the third row. subtract the eighth number in the first row from the result.