The slope of the parallel line is -6/7
the slope of the perpendicular line is 7/6
the slope of the line = -6/7
the gradient of two parallel lines are equal
the product of the gradient of two perpendicular lines is -1
: the gradient m1*m2 = -1
m2= -1(-6/7)
m2= 7/6
Divide the cookies to each friend. each friend gets 5 cookies
3.5 miles / 1.25 hours = 2.8 mph
Answer:
16
Step-by-step explanation:
22-6=16 ;0
Answer:
122.5
Step-by-step explanation:
