Here is a floor-plan diagram of a room. The scale is 5 cm to 7 m.
Find all the real-life dimensions of the room.
8 cm
6.5 cm
3.5 cm
3 cm

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step-by-step explanation:

the answer is b

you can use a^2+ b^2=c^2

first, let's see what the pattern is.

58 - x = 47

46 - x = 36

x = 9

so this means that the term after 25 is 25 - 9:

the next term in the sequence is 16.