Inscribed angles. find x.
need help with both questions

Atriangle with all sides of equal length is a/an triangle. a. right b. scalene c. equilateral d. isosceles

Write a fraction less than 1, which has a denominator of 6 and is greater than 3/4 plz answer !

Jared had 3/7 of the minutes on a family phone plan remaining for the month. the plan is shared by 2 people. if divided equally what portion of the minutes remaining on the phone plan would be avalible for each person