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Molodets [167]
3 years ago
12

Determinar la longitud de la hipotenusa del siguiente triángulo si se conocen las medidas que se indican de los demás triángulos

.

Mathematics
1 answer:
Zina [86]3 years ago
3 0

it helps a lot in math us it won't let me do it

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Ivan

for these you need to rearrange the equations and do substitutions.

 #3 = if x+y=5 then you know x = 5-y

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5-y + 2y = 8 2y - y becomes 1y which becomes y then subtract 5 from each side to get y =3

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2x-y=6 ,S0 y = 2X+6

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