barrettlayla99
barrettlayla99
27-04-2020
Mathematics
contestada
What is the value of x?
Respuesta :
devishri1977
devishri1977
27-04-2020
Answer:
Step-by-step explanation:
x² = 40² + 9²
= 1600 + 81
x² = 1681
x = √1681
x= 41
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