I need help with this geometry assignment.

Dganit asked Nov 10, 2022

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15 votes

Dganit asked Nov 10, 2022

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18 votes

Answer:

x = 5, RS = 20, RT = 1

Explanation:

$RS=2x+10\\ST=x-4\\RT=21\\\\RS+ST=RT\\2x+10+x-4=21\\3x+6=21\\3x=15\\x=5\\\\RS=2x+10\\RS=2(5)+10\\RS=10+10\\RS=20\\\\RT=x-4\\RT=5-4\\RT=1$

Pawi answered Nov 15, 2022

by Pawi

3.1k points

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