we have the coordinates of ABCD
there are 2 ways of doing this one is you find the distance of ab, bc, cd and da and then add the answers together. there is another way but i dont remember it properly so i am just gonna do it this way
distance between 2 point = 
AB




AB = 4.24
now repeat the same with all
BC= 4.24
CD= 4.24
DA= 4.24
so its a square with all the same sides so perimeter is 4 x 4.24
perimeter is 16.96
hope this helps
mark me as brainliest please
The correct answer is 393.8
Answer:
2=139
Step-by-step explanation:
2= 75+64
2=139
Answer:
6m-5
Step-by-step explanation:
first you have distribute the negative to the equation in the parentheses so you get
8m - 5 - 2m
Then combine the like terms
So the final answer is 6m-5