Question

FIRST ANSWER GETS CROWN!

Answer 1

see explanation

Explanation:

the horizontal leg = 7 units

the vertical leg = 2

using Pythagoras' identity to find the distance d

d =
`√(7^2+2^2)` =
`√(49+4)` =
`√(53)` ≈ 7.3 ( to 1 dec. place )

Answer 2

7 is first

2 is second

7.3 is third

Explanation: