I need help on question Lori is 8 years old. In 5 years, her cousin Philip will be twice as old as Lori will be. Write the ratio of Philip's age now to Lori's age now.

which expression represents the approximate length of bc?

step-by-step explanation:

50.6

step-by-step explanation:

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