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3 years ago

9

Kody made a deposit into an account that earns 4% annual compound interest. After 24 months, the value of his account was $2163.

20. What was the amount of Kodys initial deposit?

1 answer:

yKpoI14uk [10]3 years ago

3 0

Answer:

$1176.671

Step-by-step explanation:

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PLZ HELP 10 POINTS

vaieri [72.5K]

Congruent means there's exact shape and angle magnitude since transformation requires relocation of an image there's no change to it's shape therefore it's congruent

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3 years ago

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Solve by substitution <br> X^2= 2y + 10<br> 3x-y = 9

Viefleur [7K]

Answer:

$x=-4\\ x=-2\\ y=-21\\ y=-15$

Step-by-step explanation:

$x^{2} =2y+10$

$y=-9+3x$

$x^{2} =2(-9+3x)+10$

$x^{2} =-18+6x+10$

$x^{2} =6x-8$

$x^{2} -6x+8$

$x=-4, -2$

$y=-9+3(-4)$

$y=-9-12$

$y=-21$

$y=-9+3(-2)$

$y=-9-6$

$y=-15$

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3 years ago

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Cecilia owns just as many cats as she does birds. If her pets have a total of 18 legs, how many cats does she own?

Elena-2011 [213]

Haha what? Is this like a joke..how does a cat have 18 legs.what that’s confusing

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3 years ago

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Si un rectángulo con perímetro de 74 pulgadas tiene un largo de 5 pies más que el ancho,

baherus [9]

Perímetro del rectángulo = 74 pulgadas

Deje que el ancho del rectángulo sea 'x'.

Entonces, la longitud de este rectángulo = x + 5

We know that :

$\color{hotpink}\tt \: Perímetro \: del \: rectángulo =\color{plum} 2 × (l + b)$

Lo que significa :

$=\tt 2(x + x + 5) = 74$

$=\tt 2(2x + 5) = 74$

$=\tt 4x +10 = 74$

$=\tt 4x = 74 - 10$

$=\tt 4x = 64$

$=\tt x = \frac{64}{4}$

$\color{plum} =\tt x = 16$

Por lo tanto, el ancho de este rectángulo = 16 pulgadas

Entonces, la longitud de este rectángulo :

$=\tt x + 5$

$= \tt16 + 5$

$\color{plum} =\tt 21 \: pulgadas$

La longitud de este rectángulo = 21 pulgadas

<h2>Por lo tanto :</h2>

● Longitud del rectángulo = <em>21 pulgadas</em>

● Ancho del rectángulo = <em>16 pulgadas</em>

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2 years ago

What multiplies to 16 and adds to 18?

KonstantinChe [14]

The number 8 is a multiple of 16, 2 x 8 = 16 . And the number 8 + 10 = 18

So, I would think it's 8.

Hope I was able to help you. :-)

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