Question

On a maps coordinate grid, Walt City is located at (-1,-3) and Koshville is located at (4,9). How long is a trains route as the train travels along a straight line from Walt city to Koshville

Answer 1

Answer:

7.8 miles

Step-by-step explanation:

You’d use distance formula for the points and youd end up with d= 7.8

Answer 2

Applying the distance formula, the distance you would travel from Wall city to Koshville on a straight line is: 13 miles.

What is the Distance Formula?

The distance formula is used to find the distance between two points on a coordinate plane. It is given as:

$d = \sqrt{(y_2 - y_1)^2 + (x_2 - x_1)^2}$.

Given the points:

Walt City (-1,-3) = (x1, y1)

Koshville (4,9) = (x2, y2)

Apply the distance formula to find how long it takes a train to travel from Wall city to Koshville on a straight line:

d = √[(4−(−1))² + (9−(−3))²]

d = √[(5)² + (12)²]

d = √(25 + 144)

d = √169

d = 13 miles.

Learn more about the distance formula on:

https://brainly.com/question/661229

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