Answer:
(1/2, 9/2)
Step-by-step explanation:
Using the midpoint formula

=
104/ 8 = 13.
Every hour she vacuumed 13 cars.
Answer:
0.3 or 3/10
Step-by-step explanation:
100%=1 so 30%=0.3
Answer:
Angle DBC = 51
Step-by-step explanation:
Angle ABC = angle ABD + angle DBC
We are given that angle ABC = 122 and angle ABD = 71
So 122 = 71 + angle DBC
* Solve for angle DBC *
Subtract 71 from both sides
122 - 71 = 71 - 71 + angle DBC
51 = angle DBC
Answer:
is that all
Step-by-step explanation:
if she runs 24 laps a minute then the next minute she would of ran 48