B: A dilation followed by a reflection
Step-by-step explanation:
Got it right in my exam
Answer:

Step-by-step explanation:
we know that
The equation of a line in point slope form is equal to

In this problem we have

substitute

Convert to slope intercept form




In a triangle, the three interior angles always add to 180°
x + 3x + 5x = 180
9x = 180
x = 180/9
x = 20
<span>the smallest angle = x = 20</span>°
I'm pretty sure the answer would be 30 people.
I’ll answer this later but use an equation 180 degrees