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LuckyWell [14K]
2 years ago
8

R mZR = 130 and mZS = 80. Find the mZT 7 mZT = I

Mathematics
1 answer:
scoundrel [369]2 years ago
8 0

Answer:

mZT =40 i think that is the answer

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Komok [63]

Se escribe una equacion y se resolve.

Vamos a usar x para representar el peso de la piedra.

En en platillo que tiene la piedra, el peso total es: x + 1/9 + 2/3

En el otro platillo: 1/2 + 1/3

La balanza esta equilibrada por eso los pesos en los platillos son iguales.

x + 1/9 + 2/3 = 1/2 + 1/3

x + 2/18 + 12/18 = 9/18 + 6/18

x + 14/18 = 15/18

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mote1985 [20]

Answer:

Cooper made $22.80 per hour.

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