M is the midpoint of AC.
So, MA = MC
M is the midpoint of BD.
So, MB = MD
Also, since the midpoints of AC and BD coincide,
AC bisects BD and BD bisects AC.
Hence, our conjecture is MA = MB = MC = MD.
ok well you would set up an equation 7miles/50 mins=xmiles/75mins then you would cross multiply 7*75=50x
then you simplify 525=50x
then divide both sides by 50 and you end up with 10.5
so she would run 10.5 miles in 75 minutes
(-3,2) is the correct answer
Answer:
2.6
Step-by-step explanation:
Answer:
375 miles
Step-by-step explanation:
Create a proportion where x is the number of miles she can drive on 12.5 gallons of gas:
= 
Cross multiply and solve for x:
3.2x = 1200
x = 375
So, with 12.5 gallons of gas, Sara can drive 375 miles