X is less than or equal to 25. Question options:

x ≥ 25

x > 25

x ≤ 25

x < 25

3rd one

Step-by-step explanation:

since its less you would do this symbol: <

and it says equal to so that means you would put a line under the symbol

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.

answer: 1+1

step-by-step explanation: 1+1 is at least 2