Answer:
0.5
Step-by-step explanation:
8 slices of a pizza cut into 16 pieces is a half of the pizza. A half is 0.5
Solution set of inequality-7<3x+2<11, where x is a real number
Answer:
Step-by-step explanation:
Perimeter is all sides added together.
l is length, w is width, and P is perimeter.

Answer:
1120°
Step-by-step explanation:
Use the sum of interior angles formula:

Where n is the number of sides.
In a nonagon, there are 9 sides, substitute 9 for n:

Since our nonagon is a regular nonagon, all 9 angles measure the same, so each angle measures:

Subtract 140 from 1260:

the length is given and i got the width as 8 so you just add up all the sides and i got 40