Answer:
3
Step-by-step explanation:
3*3=9
1*3=3
Answer:
he needs $1
Step-by-step explanation:
add 4+7+3=14 then your gonna add what he already has which is 9+4= 13 so 14-13=1
Answer:
1.6 hours
Step-by-step explanation:
Their separation speed is 95 +105 = 200 miles per hour. The time required for the given distance is ...
time = distance/speed
time = (320 mi)/(200 mi/h) = 1.6 h
It will take 1.6 hours for the trains to be 320 miles apart.
Answer:
45 degrees
Step-by-step explanation:
That looks about half a right angle
A right angle is 90 degrees
90/2 = 45
