The problem statement tells you "7 friends were playing basketball".
_____
It appears 5 friends were only playing basketball, 2 friends were playing basketball and having snacks, and 3 friends were only having snacks. Apparently, 10 friends were doing neither of those activities.
Answer:
4
Step-by-step explanation:
It's AoPS question
Angle E would also be 108°.
The equation of the line that cuts through (0,5) and (1,2) is y = -3x + 5
<h3><u>Solution:</u></h3>
Given that we have to find equation of the line that cuts through (0,5) and (1,2)
The equation of line passing through points and is given as:
Where "m" is the slope of line
Let us first find slope of line
<em><u>The slope of line is given as:</u></em>
<em><u>Thus the required equation of line is:</u></em>
Thus the equation of line is found