HELP PLEASE! arrange the entries of matrix ab in increasing order of their values.

Factor completely. 4p^2 + 36p + 81 express the answer in the form (ap + b)^2

In the rectangle below ac=30 units what is de

Which shows the correct lengths of side c in both scales? scale 1: 45 m; scale 2: 60 m scale 1: 60 m; scale 2: 45 m scale 1: 36 m; scale 2: 27 m scale 1: 27 m; scale 2: 36 m mark this and return save and exit