It is the first one I believe
Angles in a triangle total 180°
180=128+5x+10+9x
180-128-10=5x+9x
42=14x
x=3
Answer:151500
Step-by-step explanation:the is the answer
Answer:
y = -1/2x + 4
Step-by-step explanation:
You can see that the slope is -1/2 because of the rise over run.
It also crosses the y axis at 4,
so it is y = -1/2x + 4
5 × 1. = 5
_ × _. = _
8 × 4. = 32
5/32
