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3 years ago

15

Existe un número, tal que, el doble del cuadrado del número es 12 unidades mayor, que el quíntuplo (5) del número mismo, ¿cuál e

s ese número? con procedimiento porfa

1 answer:

mrs_skeptik [129]3 years ago

7 0

Answer:

I'm sorry sir or ma'am but can you please put what you said in English?

Step-by-step explanation:

;D

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Answer:

equation:- 180-42= x or 180-x= 42

x= 138°

Step-by-step explanation:

180-42= x

180-42= 138°

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3 years ago

Read 2 more answers

at a pizza place there are 4 diffrent sizes of pizza(small medium large and extra large. and 8 diffrent toppings (chicken, pepor

Vilka [71]

Answer:

1/32(I'm not sure if this is it)

Step-by-step explanation:

The total possible outcomes have 32 different outcome and there's only one that is medium with peporoni

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3 years ago

A rectangular piece of metal is 30 in longer than it is wide. Squares with sides 6in long are cut from the four corners and the

aleksandrvk [35]

Check the picture below.

$\bf V=3354~in^3\qquad \qquad 3354=6(w-12)(w+18)
\\\\\\
\cfrac{3354}{6}=w^2+6w-216\implies 559=w^2+6w-216
\\\\\\
0=w^2+6w-775\implies 0=(w+31)(w-25)\implies w=
\begin{cases}
-31\\
\boxed{25}
\end{cases}$

since the width is just a dimension unit, it can't be -31.

what is the length? well, the length is w + 30.

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3 years ago