Answer:
The tax itself is $19.25.
Step-by-step explanation:
0.06 * 320.90 = 19.254
If you want the cost + tax, it is 320.90 + 19.25 = 340.15
1 yard = 3 feet
7 yard = 21 feet
21 + 2 = 23 feet
It is irrational because it does not repeat a pattern nor does it stop.
C. The three angles on the bottom are all exactly the same.
7900 should be the answer, is there any options?