Math 8 Sem 2 1.3.5 Quiz: Distance on the Coordinate Plane
Question 3 of 5
What is the distance from Pto Q?
A1)
A. 25 units
B. 7 units
C. 1 unit
D. 5 units

D

Step-by-step explanation:

I can't write the square root here so...

d = (square root) of (-1-3)^2 + (-4--1)^2

combine them

d = (square root) of (-4)^2 + (-3)^2

I got the -3 because you combine negative and negative to get positive (the signs)

d = (square root) of 16 + 9

add them together

d = (square root) of 25

now you square it

d = 5 units

Hope this helps and i'm sorry i can't really type it out the way i want it to.

wow ok so the answer is 1k or just k

because of combining like terms xd