Rebecca is playing a video game that involves planting and cutting down trees. She moves up an energy level for each tree plants, and she moves down a level for each tree she cuts. If Rebecca reaches energy level 10, she will earn bonus points.

ok then what happened.

answer: your gay

step-by-step explanation:

you dont know math

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.