Two squares overlap. The area of the overlapped region is 1/4 of the small square's area and is 2/9 of the large square's area. What is the ratio of the area of the small square to the large square?

On a string instrument, the length of a string varies inversely as the frequency of its vibrations. an 11-inch string has a frequency of 400 cylces per second. find the frequency of a 10-icnch string.

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

Which image (a’ b’ c’ d’) of abcd cannot he produced using only reflections ?