In the diagram of circle O, what is the measure of ? 30° 40° 50° 60°

Aplot of land is shaped like a quadrilateral. fences are built on the diagonal to divide the area into 4 sections. what is vi to the nearest tenth? gv = 6.55fv = 5.84vh = 3.27vi = ?

Def rotates 90 clockwise about point a to create d’ e’ f’. therefore, which equation must be true ?

Rewrite the expression in z to the n power. the expression i was given is: 1 over z to the negative 1 half power.