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LiRa [457]
3 years ago
14

Encuentra la ecuación del siguiente enunciado. El profesor Rigoberto tiene cuatro hijos. Cada uno es un año mayor que el anterio

r. ¿Cuál es el total de años que acumulan los cuatro hijos de Rigoberto?
x+x+x+x

4x+6

6+x

4+x
Mathematics
1 answer:
Oksana_A [137]3 years ago
6 0
I really needed points sorryyyyyyyy but the Answer is 1/2
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Write (8a^-3)^-2/3 in a simplest form.
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For this case we have the following expression:

(8a^{-3})^{-\frac{2}{3}}

For power properties we have:

(8^{-\frac{2}{3}} a^{-3*-\frac{2}{3}})

Rewriting the exponents of the expression we have:

(8^{-\frac{2}{3}} a^{3*\frac{2}{3}})

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Using the cubic root we have:

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Answer:

The equivalent expression is given by:

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Find 3 consecutive even numbers where the product of the smaller two numbers is 40 less than the square of the largest number.
Marina86 [1]
3\ consecutive\ even\ numbers:\ 2x,2x+2,2x+4\\\\2x(2x+2)+40=(2x+4)^2\\\\
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Step-by-step explanation:

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The formula for determining the area of a triangle is expressed as

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The height of the tower should be 120 m

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