In a direct variation, y = 12 when x = 6. Write a direct variation equation that shows the relationship between x and y.
1 answer:
You might be interested in
Answer:
m∠1=103°
Step-by-step explanation:
see the attached figure to better understand the problem
we know that
An exterior angle of a triangle is equal to the sum of the opposite interior angles
so
In this problem
m∠1=m∠2+m∠3
substitute the given values
m∠1=31°+72°=103°
