Length AC
A(-3,-3), C(3,2)
d= (3-(-3))^2 + (2-(-3))^2
d= (6)^2 + (5)^2
d= 36+ 25
Square root 61 = 7.8
Length AC = 7.8
Length BC
B(1,-2) , C(3,2)
d= (3-1)^2 + (2-(-2))^2
d= (2)^2 + (4)^2
d= 4+ 16
Square root 20 = 4.5
Length BC= 4.5
Hope this helps!
I think you would move the decimal point to the left depending on how many zeros there are.
Answer:
x=9,-1
Step-by-step explanation:
Answer:
a negative and a positive
Step-by-step explanation:
always equal a negative
and she put x next to 31.7 when x was not meant to be there
