To find your missing angle:
180-126 = 54
so 9x must equal 54
54= 9x
6 = x
Answer:
5x+17
Step-by-step explanation:
2(x+7) + 3(x+1)
- Distribute(Expand) -> 2x+14 + 3x+3
- Simplify by combining like terms -> 5x+17
Answer:
216x^9y^12
Step-by-step explanation:
Help help help help help help
Answer:
y≥1
Step-by-step explanation:
hello :
y-1≥0
y-1+1≥0+1
y≥1