The scale of a map says that 2 cm represents 8 km. What is the actual number of kilometers that is represented by 3 centimeters on the map?​

The answer would be 12.

Step-by-step explanation:

I got 12 using the information we were given. Seeing as 8km is represented by 2cm, 1 cm would be 4km, right? (8 divided by 2 is 4.) So using that, we just need to multiply 4 by 3 to find what the 3km would be on the map.

the quotient is 4x^2 - 27x + 167 with a remainder of -996

step-by-step explanation:

in synthetic division, use -6 as the divisor and use the coefficients {4, -3, 5, 6}:

-6     )   4     -3     5     6

                -24   162 -1002

          4   -27   167   -996

thus, the quotient is 4x^2 - 27x + 167 with a remainder of -996.

note:   your "4x°-3x+5x+6" is ambiguous / incomplete.   i had to assume that you meant '4x^3 - 3x^2 + 5x + 6."

look a the sides they are perpendicular