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mr_godi [17]
3 years ago
8

Please help ASAP I have no clue how to do this​

Mathematics
1 answer:
Salsk061 [2.6K]3 years ago
6 0
It’s a triangle
s
r t

rs= 2x+10 and st= x-4

the sides are equal so equal them together then solve

2x+10=x-4
+ 4 +4
2x+14=x

you got x alone so x=2x+14

now you plug in 2x+14 in for the x in rs and st

rs= 2(2x+14)+10
4x+28+10
4x+38

st= (2x+14)-4
2x+14-4
2x-10
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C

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