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2 years ago

Please help me!

Mathematics

1 answer:

Taya2010 [7]2 years ago

8 0

Answer:

x = 12
Side = 23 units

Step-by-step explanation:

STU is an equilateral triangle. And:

ST = 2x - 1
SU = 5x - 37
TU = x + 11

All sides are equal. Then take one pair and solve for x:

2x - 1 = 5x - 37
3x = 36
x = 12

Substitute x to find the side length:

2x - 1 = 5x - 37 = x + 11 = 23

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Step-by-step explanation:

I hope I did this right:

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