5 of 8 The perimeter of a regular decagon is 998m.
State the length of one of its sides. (In meters)

final total: 63

step-by-step explanation:

60 times sales tax

60 times 0.05

3

60 + 3

63

1. 2

2. 11

3. 5

4. 6

5. 7

6. 5

7. -1

8. 1

step-by-step explanation:

-3.5 degrees per hour

step-by-step explanation:

find the unit rate:

-12   1/4 degrees           12.25 degrees

= - = -3.5 degrees per hour

      3   1/2 hours               3.5 hours