Answer:
9. This is because you have to add 13 to -4, which gives you positive 9. Hope this helped!
That is a isosceles triangle, therefore x and the top angle are the same.
There’s 180 degrees in a triangle.
Therefore:
(180 - 38)/2 = x
142/2 = x
71 = x
Your answr is n=8. if this helped plz mark brainliest
Sales tax is .30 cents because 2.39+1.59=3.98
multiply by the sales tax which would be .075 after you move the decimal. you get .2985 cents so round it up to .30 cents
