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sleet_krkn [62]
3 years ago
12

Someone please help:”

Mathematics
2 answers:
valkas [14]3 years ago
5 0

MI/SM = TM / RM

15 / 20 = 9 / RM

RM = 20 * 9 / 15

RM = 12

Answer

RM = 12 m

Verdich [7]3 years ago
5 0

Hello,

MT/MR = MI/MS = TI/RS

9/MR = 15/20

Proportionality :

15 => 9

20 => ?

20 * 9 / 15 = 180 / 15 = 12

MR = 12 m

Bye :)

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