Question

Pls help me with the answer and explanation

Answer 1

10

Explanation:

Calculate the length using the distance formula

d =
`\sqrt{(x_(2)-x_(1))^2+ (y_(2)-y_(1))^2 }`

with (x₁, y₁ ) = (- 3, - 4) and (x₂, y₂ ) = (5, 2)

d =
`√((5+3)^2+(2+4)^2)`

=
`√(8^2+6^2)`

=
`√(64+36)`

=
`√(100)` = 10