Answer:
I can answer 2-19.
Step-by-step explanation:
The first equation is x=0.
the second equation has no solution.
Answer:
There are 0.00003 km in 3 cm
(Only 4 zeros after the decimal place)
Step-by-step explanation:
Well, 99 times 10 is 990, 990 plus 9 is 999. If you understand pls respond
Answer:(-3,-1.5)
Step-by-step explanation: the vertex is the point then the line starts to bend. that would be (-3,-1.5).