Answer:
Option c (7.8) is the correct alternative.
Step-by-step explanation:
The given points are:
(x₁, y₁) = (2, -3)
(x₂, y₂) = (-4, 2)
As we know,
The distance between two points will be:
= 
On substituting the values, we get
= 
= 
= 
= 
= 
= 
Answer: D. uv = 1.71 and vu = 3.16
Step-by-step explanation:
edge2020
3 and 1 are divisible by 3. 3, 1, and 9 are divisible by 9
First subtract 3 from 51 which gives you 48, then divide 48 by 3 which gives you the answer of 16.
E. Commutative property of multiplication