some building codes require that, for indoor stairways, the tread depth must be at least 999 inches and the riser height must be at least 555 inches. according to the riser-tread formula, which of the following inequalities represents the set of all possible values for the riser height that meets this code requirement?

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."

which expression represents the approximate length of bc?

step-by-step explanation:

i think 5 miles per hour

step-by-step explanation: