In a sailboat race series, a boat’s score indicates the number of points it is behind the winning boat. Your boat has score -18 and your friend's boat has score -23 a. Find the absolute value score of each boat.
b. Whose boat is farther behind the winning boat?

the 2 figures are congruent bc if you reflect abcd over the y axis then over the d axis the figures overlap

17   x 256=4352

sorry if this is wrong, i'm new.

step-by-step explanation:

solution:

the given function is ,

      =

the three roots of this quadratic function is , 0 ,8 and 10.all the roots are real and rational.

if a quadratic equation is of the form ,

sum of the roots = a + b +c= 0+8+10=18=  

product of roots taken two at a time = a b + b c+ c a = 0+80+0=80 =  

product of roots = a b c = 0=  

there are 11 doors in a hall starting from 0 to 11.the entry in the hall is permitted through gate number 0 and exit is allowed through only gate number 8 and 10.so, three roots(0,8,10) of quadratic function is given by entry and exit route of this hall.