Sin 64degrees=cos x what is the value of x?

good luck on your studies! : )

david edward.

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.

if e is the midpoint of bd, then bd is 14.

step-by-step explanation:

the answer to 1/4x+5/3x-4=2-1/12x is x=3

hope this if needed hmu