I got this. Bottom of the triangle. that flat line is 180 degrees. you have an angle of 120, leaving an angle of 60. if you look at the top, that angle matches the other. so you have 65 degrees on one side, and 60 on the other. so 180-65-60=55. so X=55
Answer:
Graph A
Step-by-step explanation:
I had this question in my class and got it right with answer A :')
45 + 4 makes 49 if that counts
34+34=68 or l
12 + 12 = 24 or w
68 +24 = Perimeter
The equation of the graph is y= -(x+3)^2 +1
Choice A is the correct answer
