Determine if the representation below is an example of a proportional or non-proportional relationship.
A pool fills at a rate of
540 gallons per hour.
Proportional
Non-proportional

What is the size of the matrix resulting from

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

Geometry in the diagram, ∠abc is a right angle. ∠dbc = 30°27'40". find the measure of ∠abd.