Answer:
x = 4.35
Step-by-step explanation:
x = ≈ 4.35
<em>good luck, i hope this helps :)</em>
To give you a boost multiply the hypotenuse by sin(θ) to get the length of the side opposite to the angle.
Equilateral triangle means each angle equals 60 degrees.
60 = 7x - 3
63 = 7x
x = 9
its 27
hope this helps
z = 1/4
See attached image
