Answer:

Step-by-step explanation:

plug in points:


Simplify:

Answer:
Step-by-step explanation:
hello :
4x2 - 6x - 4 =0 means : (x - 2)(4x + 2)=0
x-2=0 or 4x+2=0
x=2 or x=-1/12 no 12
Check the picture below, just to clarify
9514 1404 393
Answer:
EF = 13.1
FD = 35.3
Step-by-step explanation:
The distance between two points on a number line is the positive difference between their coordinates.
EF = F - E = 19 -5.9
EF = 13.1
__
FD = F - D = 19 -(-16.3) = 19 +16.3
FD = 35.3
Answer:
125cm^3
Step-by-step explanation:
Length x Width x Height
5x5x5=125