What is 15/8 written in a mixed number?
sorry i'm just bad at math : /

The mixed number is 1 and 7/8 because 15 minus 8 equals 7/8 and since you went over the whole (8/8) it is 1 plus 7/8 which equals 1 and 7/8.

It's okay that you might not be good in math that's why we will help.

Lol i sound like a whole teacher

answer: this is not a question

step-by-step explanation: this is a answer

first, you divide the triangle in two, tô form a retangle triangle. after, using pythagoream theorem:

18^2 = 14^2 + (x/2)^2

(x^2/4) + 196 = 324

x^2/4 = 324 - 196

x^2/4 = 128

x^2 = 512

x = √512

x = √2^9

x = 16√2 cm

i hope i you.