Truck speed be x
car travel at x+19
they travel in opposite directions
so the separation is (x+x+19) * no. of hours
1048 = (2x+19)*8
x = ((1048/8) - 19)/2
=56
truck speed is 56 miles per hour
car speed is 56+19 = 75 miles per hour
Answer:
I guess (c) is your answer. thanks!!
Answer:
B
Step-by-step explanation:
find slope which is -2 then plug into equation y=mx+b to find constant of 3
Answer:
M(x,y) = (0,0)
Step-by-step explanation:
The endpoints are (2,2) and (-2,-2)
<u><em>Let's find the midpoint now</em></u>
=> M(x,y) = 
=> M(x,y) = 
=> M(x,y) = 
=> M(x,y) = (0,0)