In a 30° - 60° - 90° right triangle, the hypotenuse has a length of 8. what is the length of the longer leg?

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

Idon't get undoing if its pass adding and subtracting so can someone ? x-2 over 5 = 18

Ze trinomial x2 + bx – c has factors of (x + m)(x – n), where m, n, and b are positive. what is ze relationship between the values of m and n? explain how you got ze answer