Answer:

Step-by-step explanation:
the arc length is equal to the radius x angle (in radians)

s= arc length, r= radius and a= the angle
solve for a ; a= s/r; a=

Answer:
x>-2
Step-by-step explanation:
-9x-15<3
•Move the constant to the right
9x<3+15
•calculate
-9x<18
•Divide both sides
Answer:
the answer is 2/9.
Step-by-step explanation:
8/9÷4
= 8/9 × 1/4
= 8/36
=2/9
Um idk sorry lol that’s way to hard for me
the answer would be x=−0.870452,0.712370