Answer:
9
Step-by-step explanation:
There interior angles are each 120 degrees.
so that meand that 13x+3=120.
13x=117.
117/13=9
So x=9.
Answer:
No
Step-by-step explanation:
y=0.375x is a proportional or linear relationship because y is a consant multiplied by the variable x. In other words, x increases with y at a linear rate, therefore being proportional.
The figures will be similar (and also congruent) for the transformations ...
(-x, y)
(x+2, y-5)
(x, y)
_____
The transformation (2x, 4y) expands the figure twice as much in the vertical direction as in the horizontal direction. The result will not be similar to the original.
Well if u think about it 8*5= 40ft ²
