hey guys if u can look exercises page with this ill be thankful i just wanna have an a in my test they are like these -8y+12y=3-24

Which equations represents circles that have a diameter of 12 units and a center that lies on the y-axis? check all that apply

The center of a circle represent by the equation (x+9)^2+(y-6)^2=10^2 (-9,6), (-6,9), (6,-9) ,(9,-6)

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 = ?