Luis made a scale model of the light-house he visited this summer. the actual height of the light-house was 75 feet. his model stands 5 feet tall what scale factor did he use for his model?

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

The two square pyramids are similar. find the total volume of both pyramids if the ratio of their surface areas is 9/16

How many grams the dog will eat in 3 days?