Area of a rectangle: length * width
You are given the width, 11 km, so plug in 11 for width and 154 for area in the formula for area of a rectangle and solve for length (x).
x * 11 = 154
rewritten as: 11x = 154
Divide both sides by 11.
x = 14
Your answer is C) 14 km.
If I know what you are talking about the answer is 14+14+14+14
Answer:
£16
Step-by-step explanation:
save = 1/3 * 48
48/3 = 16
£16
Answer:
Step-by-step explanation:
me
Answer:
Speed of Airplane is 260 miles per hour and the time taken is 8 hours
Speed of sports car is 65 miles per hour and the time taken in 3 hours
Step-by-step explanation:
Let the speed of airplane be "X" and the speed of Sports car be Y
Given-
Speed of the airplane is 4 times the speed of the sports car
![X = 4Y](https://tex.z-dn.net/?f=X%20%3D%204Y)
Also,
Airplane could fly 2080 miles in 5 more hours than it look the sports e to drive 195 miles
Time taken by sports car to travel 195 miles is
hours
Time taken by airplane to travel 2080 miles is 5 hours more than
hours
![\frac{2080}{X} = \frac{195}{Y} +5](https://tex.z-dn.net/?f=%5Cfrac%7B2080%7D%7BX%7D%20%3D%20%5Cfrac%7B195%7D%7BY%7D%20%2B5)
Substituting value of X in above equation, we get -
miles per hour
Speed of Air plane
miles per hour
Time taken by Sports car to travel 195 miles is
hours
Time taken by airplane to travel 2080 miles is 8 hours