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Ber [7]
3 years ago
12

Tania measured the growth of her plant each week. The first week, the plant's height measured 2.65 Decimeters. During the second

week, Tanias plant grew 0.8 Decimeter. How tall was tanias plan at the end of the second week?
Mathematics
1 answer:
andrew-mc [135]3 years ago
3 0

Answer:

2.65+0.8=3.45

Step-by-step explanation:

breh

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An artist cuts 4 squares with side length x ft from the corners of a 12 ft-by-18 ft rectangular piece of sheet metal. She bends
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Answer:

V=4x^3-60x^2+216x

Step-by-step explanation:

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What is the upper quartile of the data set shown?
IrinaK [193]

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Step-by-step explanation:

6 0
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1. La suma de dos números es 115. El número mayor es dos veces más 22 unidades que el otro. Hallar
Lerok [7]

De acuerdo con un sistema de ecuaciones, tiene-se que los números son 31 y 84.

----------------

  • En el sistema de ecuaciones, tiene-se que los números son x e y.
  • Suma de 115, o sea, x + y = 115
  • <u>El número mayor es dos veces más 22 unidades que el otro</u>, o sea, x = 2y + 22

----------------

Primero se encuenta el número menor, <u>reemplazando la segunda ecuación en la primera:</u>

x + y = 115

2y + 22 + y = 115

3y = 93

y = \frac{93}{3}

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----------------

El número mayor es dado en <u>función de el menor</u>, o sea:

x = 2y + 22 = 2(31) + 22 = 62 + 22 = 84

Los números son 31 y 84.

Otro problema resuelto por sistema de ecuaciones es dado en brainly.com/question/24637096

6 0
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