We know that
3600 seconds = 1 hour
Then
3400 seconds = 3400/3600
= 17/18 hours
5280 feet = 1 mile
Then
63360 feet = 63360/5280 mile
= 12 mile
So
Distance covered by Nina in 17/18 hours = 12 mile
Then
Distance covered by Nina in 1 hour = 12/(17/18) miles
= 12.71 miles.
From the above deduction, we can conclude that the speed of Nina is 12.71 miles per hour.
Speed of Sophia is 10 miles per hour. So Nina is the girl that rides at a faster speed.
Answer:
The answer is 70x
Step-by-step explanation:
simplify step-by-step.
x+54x+15x
Combine Like Terms:
=x+54x+15x
=(x+54x+15x)
=70x
Answer:
=70x
Answer:
9.9 cups
Step-by-step explanation:
5/6 times 12 equals 9.9
Answer:
92
Step-by-step explanation:
If w=8 then you would multiply 9 by 8 which is 72. Then you would multiply 5 with 4 since x equals 4 which is 20. Then you would add 72+20 which gives you your answer which is 92
Answer:
because jaymie wants to use angles and annie wants to use segments segemnts are something that divides something angles are formed by two rays meeting at a point
Step-by-step explanation:
