Quite simply, this equation has no solution, because an absolute value is never negative (like -55 is negative). No solution.
Answer:
60 degress
Step-by-step explanation:
180-80=120
120/2=60
Answer:
Step-by-step explanation:
x18y32 x18y x6y4 x6y32
Answer:
(-1,-2)
Step-by-step explanation:
Let's bring back to memory vertex formula for parabolas.

Where (h,k) is the vertex.
In 
The vertex is (-1,-2)
Answer:
375
Step-by-step explanation:
12.5=1min
30min=?
30x12.5=357