The sum of the angles in a triangle is 180, so the equation will be :
2k+k+45= 180
add similar variables
3k+45=180
3k=135 (divide each side by 3)
k= 45
So 2k equals= 90
k=25
This is right angle triangle for your info!
Uhhhhh the picture is all white
Answer:
what is the unit and class
Step-by-step explanation:
Positive because when I looked at the graph, the scattered plots are increasing up.
Y=-4x+10
I hope this helped you