Shea and Chris drive to work. Shea drives 30 miles in 1.25 hours. Chris drives 62 km in 1 hour 15 min. Work out the difference between their average speeds in km/h. 1 mile = 1.6 km

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

6e14 is the answer.

just get this app called photo math it should be able to do those

5 quiero

6 vamos

7 puedan

8 quiero

9pedemos

10 dorme

step-by-step explanation: