Answer:
y=2x+5
y=-1.5x+9
3y=-2x+10
Step-by-step explanation:
2x+y=5
9-y=1.5x
-y=1.5-9
y=-1.5x-9
2x=-3y+10
Its c im sure
28.4 ft.
cos 65 = 12 / L
L = 12 / cos 65
= 28.4 ft
1) , , (given)
2) is a right angle (perpendicular lines form right angles)
3) and are right triangles (a triangle with a right angle is a right angle)
4) (HL)
5) (CPCTC)
your question is incomplete! :)