Answer:
-45
Step-by-step explanation: no explanation
Answer:
3x - 24
Step-by-step explanation:
this is probably wrong
Answer:
The equivalent expressions are;
9x + 9
and
9(x + 1)
Step-by-step explanation:
Mathematically, we should understand that an equilateral triangle has all of its sides equal
So if one side is 3x+ 3, the other sides too measures same
Therefore, the length of the rope represents the perimeter of the triangle
This is obtainable by adding all the side lengths together
This will be;
3x + 3 + 3x + 3 + 3x + 3 = 9x + 9
This is also same as 9(x + 1)
Ans
X = 12^2and y^2 = 8 and z^2 = 3
8*8 is 64 = y and 3*3 is 9 = z
X=144+y=64+z=9
X+ y = 208 + z = 9
