The answer is a because when u divide that number by 6 u get a whole number
The answer is 51.3 degrees because you add 90+38.7=128.7
then you do 180-128.7 because this is a linear/ supplementary triangle which adds up to 180
and you get 51.3 degrees
With a 10 percent tax, you have 90 percent left. 75*.9=$67.50
23
This Website helps find percent
https://percentagecalculator.net/
The answer is p , merry Christmas
