I could be wrong but is it $1.20?
I believe the correct answer is: 37%
Answer:
x^2+4x-77
Step-by-step explanation:
distribute x+11 to x-7
x*x-x^2
x*-7=-7x
11*x=11x
11*-7=-77
combine like terms with -7x and 11x to get 4x
x^2+4x-77
Just looking at it, I can tell it's not a rotation because it's not rotated, it's not a reflection because its not flipped and it's not a translation because it became smaller, didn't just move. That makes this a dilation!
The value of x is 60 degrees because it is an equilateral triangle meaning all the sides are the same length.
