Answer:
1. 16x-188
2. 5x-90
Step-by-step explanation:
1.
9x-8+7x-y=180
y=9x-8+7x-180=16x-188
2.
2x-y+3x=90
y=5x-90
Answer:
From J to K: right 6 units, down 4 units
From K to J: left 6 units, up 4 units
Answer:
x=43°
Step-by-step explanation:
The angles are adjacent and create a straight line so their sum is 180°.
(x+6)°+(3x+2)°=180°
x°+6°+3x°+2°=180°
4x°+8°=180°
4x°=172°
x=43°
I believe that your answer is correct
Answer:21
Step-by-step explanation:
