3 years ago

HELP!!! 10 points and marked brainliest

Mathematics

1 answer:

ExtremeBDS [4]3 years ago

4 0

Answer:

m=2

Step-by-step explanation:

RS=2m+2

ST=3m+3

RT=15

m=2

RS=2(2)+2

RS=4+2

RS=6

ST=3(2)+3

ST=6+3

ST=9

Because S is in the middle of RT, if you add RS and ST together, you will get the length of RT.

6+9=15

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