Amarina is in the shape of a coordinate grid. boat a is docked at (2.4, −3) and boat b is docked at (−3.4, −3). the boats are units apart. a: 5.8 b: 6.4 c: 8.8 d: 9.4

The correct answer is:

A: 5.8  

Explanation:

We use the distance formula to find this

Using our points, we have:

7.25

step-by-step explanation:

we know that 7 equals to 7.0. we also know that 1/4=0.25. so we can add the two together and we get 7.25