7. A surveyor makes points A and B 200 meters apart. A and B are on the same side of a river. The surveyor marks a point C on the
opposite side of the river. Points A and B make the angles of 57
and 42 degrees. What are the two distances across the river?

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."

i believe the answer is letter c) 8

step-by-step explanation:

idk

step-by-step explanation: