Im bored asl somebody down to do a zooom? or jus join
https://zo om. us/j/92723885153?pwd=dW9ob0o5OEJOeU R2TWFBN09KdE1GQT09

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

Kayla wants to find the width, ab, of a river. she walks along the edge of the river 65 ft and marks point c. then she walks 25 ft further and marks point d. she turns 90° and walks until her location, point a, and point c are collinear. she marks point e at this location, as shown. (a) can kayla conclude that δ and δ are similar? why or why not? (b) suppose de = 15 ft. what can kayla conclude about the width of the river?

Mr. brettler is hanging up a 5-foot tall rectangular welcome sign in the gym. he has drawn a sketch on a coordinate grid. he has the lower vertices of the sign at (9, –3) and (–6, –3). where would the upper vertices be on the grid?