Answer:
D
Step-by-step explanation:
790
You put 5 instead of x and you calculat
6*5^3 +8*5= 750+40=790
1: 2/5, 40%
2: 7/10, 70%
3: 13/20, 65%
4: 21/25, 84%
5: 4/5, 80%
6: 2/10 or 1/5, 20%
The measure of an interior angle of a regular nonagon is 140 o.
they were all 5.6 meters long
22.4/4= 5.6
