ehh, look on Slader answer 100% gonna be there hun, just check!
Here’s
Answer:

Step-by-step explanation:

Collect like terms:

Simplify:

Expand:

Collect like terms:

Simplify:

Step-by-step explanation:
Radius (r) = 5.8 cm
circumference (c)
= 2πr
= 2 * 3.14 * 5.8
= 36.424
= 36.42 CM
Hope it will help :)
Answer:
30
Step-by-step explanation:
Each exterior angle is 180 -168 = 12 degrees. The sum of them is 360, so there are ...
360/12 = 30
exterior angles, hence 30 sides to the polygon.