Answer:
-x+4, 8-2x e.t.c
Step-by-step explanation:
To be able to do this:
You simply rearrange or you do the same to top and bottom.
So for the first one , if we substitute x we get:
4-1=3
The rearranged one I made which is my first answer would give:
-1+4=3
Answer:
<em>x </em>= -5
Step-by-step explanation:
You have to work backwards.
53 + 7 = 60
60 ÷ 12 = 5
Add the negative »»» -5
4x+28 +6x -15=-7x +64
10x+13=-7x +64
10x-7x=64-13
3x=51
x=17
I hope I helped you=)
Area of the Base = 6 * side^2 / 4 * tan (180/6)Area of the Base = 6 * 16 / 4 * 0.57735Area of the Base = 96 / 2.3094 Area of the Base = 41.5692387633
Area of 1 Face = 2 * 6 = 12Area of 6 Faces = 72
Total Area = 41.5692387633 + 72Total Area = 113.5692387633