Answer:
12.5 kg
Step-by-step explanation:
50 divided by 4 = 12.5
You would multiply 13 and 72 to get how many pictures she has. Then, divide the answer by 24 and that should be the answer.
3.75 x 8 = 30 in (brick size)
13 x 12 = 156
156+6 = 162
18.9 x 12 = 226.8
226.8 x 162 = 36741.6 in (patio size)
36741.6 / 30 = 1224.72
You need 1224.72 bricks
(or round to 1225)
A hexagon has 6 sides. Four of the exterior angle have an angle x. The other
two angles have angle 2(x + 48). Since rhe sum of the exterior angles of a
regular polygon equal 360 degrees.
We have x + x + x + x + 2(x +48) + 2(x + 48) = 360
4x + 2x + 2x + 96 + 96 = 360
8x + 192 = 360
8x = 360 - 192
8x = 168
x = 21
For the other two sides the angles are 2(21 + 48) = 138
So we have 21, 21, 21, 21, 138, 138