The centers of marathon county, bayfield county, and dodge county all lie along a straight road. if marathon county is equidistant from bayfield county and dodge county, what is the distance from bayfield county to dodge county if the distance from marathon county to dodge county is 487 miles? . a.. 964 miles. b.. 974 miles. c.. 984 miles. d.. 994 miles

idk

step-by-step explanation:

solution:

→c= a b , that is product of a and b is possible only when when a is m × n matrix and b is n × p matrix.

that is, number of columns of a= number of rows of b.

so, size of matrix , c= a b is , if a = (m × n)matrix

b= (n × p)matrix

then a b = [ (m × n)matrix] ×[   (n × p)matrix ]

→→c= a b= [m × p ] matrix

→→size of product a b will be equal to = number of rows of a × number of columns of b