Answer:
160 pounds of sand.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Given
and 
Required
The relationship between them
and 
From the question, we understand that
and
are supplementary
Supplementary angles add up to 180.
So, the relationship between
and
is:

y-1= ±3/10(x-2)
Im not sure how to get this answer but my teacher gave it to me so i hope this helps!
It is equal to 26 if you didn’t understand you can ask more questions and I’ll help