Please help me I don’t understand this

1) false

2) true

3) (-2,2)

Step-by-step explanation:

use the coordinates for 1,2 into the equations under to check if the coordinate answer is correct or not. for the first coordinate, equation one is correct but equation two doesn't work with the coordinate.

for question 3, look at where the lines intercept on the graph

idk this answer sorry cant on this one.

step-by-step explanation:

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches