PLEASE HELP ME Which best describes popular sovereignty?
A.
the ability of a state or territory to decide for themselves whether or not to allow slavery
B.
any elected leader who maintains a high approval rating among the people
C.
the organization of an area into a territory or state
D.
the ability of the federal government to determine whether or not slavery is allowed in a territory or state
E.
a king's right to rule over a land

Which expression calculates the speed in meters per second of an object that travels a distance of 100 m every 20 seconds

Acircle has a circumference of 2 pi cm. which statement about the circumference and area is true? a comparison of the area and circumference is not possible since the area cannot be determined. the numerical values of the circumference and area of the circle are equal. the numerical value of the circumference is greater than the numerical value of the area. the numerical value of the circumference is less than the numerical value of the area.

Iwill give ! if m∠a=59 and m∠3=81°, what is m∠b? m∠b= _[blank]_°