Answer:
<h2>x=0</h2>
Step-by-step explanation:
4x+4=4
-4 to get 4x alone
4x=0
therefore x=0
Answer:
<h2> A = 27(2√3-π) cm² ≈ 8.71 cm²</h2>
Step-by-step explanation:
Area of shaded region it is area of hexagon minus area of circle.
A regular hexagon is comprised of six equilateral triangles (of the same sides).
So its area:
{S = side of the triangle}
Height (H) of such a triangle is equal to radius (R) of a circle inscribed in the hexagon:

Area of shaded region:

S = 6 cm
so:

Can u post a clearer pic? i can help u if u do :)
0.628 is your answer. hope this helps