Which of the numbers 4, 5, or 6 is a solution of x+7> 12

29 is the correct answer

step-by-step explanation:

option: d is correct

step-by-step explanation:

4x and 6y

im not sure though

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.