The answer to the question is 1.03
Answer:
A man travels 600km partly by train and partly by car. If he covers 400km by train and the rest by car, it takes him 6 hours and 30 minutes. But if he travels 200 km by train and rest by car, he takes half an hour longer.find the speed of the train and that of the car
Step-by-step explanation:
I think the function of f(x) is X^2 + 1 and I think you're looking for (f(4))^2. Assuming this, you plug 4 into the f function so 4^2 +1= 17 and 17^2 is 289.
Answer:
when a triangle size is reduced the perimeter also reduces
