Answer:
-17.4+16.2b
Step-by-step explanation:
I just guessed and it was right
Answer:
x= 36
Step-by-step explanation:
both angles together are supplementary and will form 180
Therefore, you know the missing angle can be found by substracting 108 from 180
180 - 108 = 72
72 = 2x
Answer:
A or the first one
Step-by-step explanation:
Only answer that has dialate (which makes the triangle bigger) and the other answers have translate which just move the triangle so you can eliminate them quickly
You can use the 3 4 5 triangle to compare their ratios like 40/3: 42/4:58:5
and yes it is.