On a coordinate plane the vertices of a rectangle are ( 2 4) (2 -1) (-5 -1) (-5 4) what is the perimeter of the rectangle? i

This is about circle theorems. someone asap : (

Question 3(multiple choice worth 1 points) use the arc length formula and the given information to find r. s = 16 cm, θ = 48°; r = ? sixty divided by pi cm thirty divided by pi cm one third cm one hundred twenty divided by pi cm

Kerion has a beaded necklace business. she can make 12 necklaces is 2 hours. how long will it take her to make 9 necklaces?