How far is runner from her starting point
1 answer:
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Answer:
Step-by-step explanation:
Written in: y = mx + b
we are given three angles
first angle =x-4
second angle =3x
third angle =100
we can see that this is a triangle
and we know that
sum of all angles in any triangle is always 180
so,
first angle + second angle + third angle =180
now, we can plug values
and we get
now, we can solve for x
................Answer