Scrieti cifrele care au axa de simetrie si desenati axa. Scrietidoua numere de doua cifre astfel inca unul dintre ele sa admita o axa de simetrie, iar al doilea doua axe de simetrie rapid dau coroana

for this case we have by definition, if two lines are perpendicular, then the product of their slopes is -1.

then, given the following line:

so,

we are looking for m_ {2}:

then, the line is given by:

we find "b" replacing the given point:

finally, the equation is:

option c

my answer was deleted because it was to vague the answer is 12.76 becuase its in the hundreths place. john