Answer: 10
Step-by-step explanation:
50 divided by 10 is 5
10%=5
20%=10
X = 2 or -2
either way it’s still 12 , hope this helps !
800(1+7)∧4
it will be $1048.63
Answer:
1. use the formula


2. use the formula

3. There is only one at 360 degrees
4. there are 6 rotational symmetries and the number of reflectional symmetries would be 6 as you can see: