ir8u7svdcq
ir8u7svdcq
23-03-2021
Mathematics
contestada
What’s the value of x
Respuesta :
DWRead
DWRead
24-03-2021
Answer:
Step-by-step explanation:
Pythagorean theorem:
x² + x² = (9√2)²
2x² = 162
x² = 81
x = 9
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