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3 years ago

6

observa con atencion los siguientes desarrollos planos y encierra con cual de ellos se puede armar cada cuerpo uno de ellos tien

e dos respuestas

1 answer:

Viefleur [7K]3 years ago

7 0

Answer:

Can you give it in a english

Step-by-step explanation:

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(5j - 2q + 2/5) - (4 - 3j - 1/2q)

fenix001 [56]

Answer:

8j - $\frac{3q}{2}$ - $\frac{18}{5}$

Step-by-step explanation:

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2 years ago

Three fourths of college students use the Internet more than the library. Nine hundredths use the library more. How many times m

Leno4ka [110]

Division
4/3X 100/9 = 8 1/3

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3 years ago

Ruben bought 6 new books for his collection. This increased his collection by 12%. How many books did he have before his purchas

Norma-Jean [14]

Answer: The required number of books that Ruben had before purchases is 50.

Step-by-step explanation: Given that Ruben bought 6 new books for his collection that increased his collection by 12%.

We are to find the number of books that Ruben had before purchases.

Let x denotes the number of books that Ruben had before purchases.

Then, according to the given information, we have

$x+6=x+12\%\times x\\\\\\\Rightarrow 6=\dfrac{12}{100}x\\\\\\\Rightarrow 6=\dfrac{3x}{25}\\\\\\\Rightarrow 3x=150\\\\\Rightarrow x=\dfrac{150}{3}\\\\\Rightarrow x=50.$

Thus, the required number of books that Ruben had before purchases is 50.

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3 years ago

HELP!!!!! write the equation below the represents the line passing through the point (-3, -1) negative one with a slope of 4

omeli [17]

$\bf (\stackrel{x_1}{-3}~,~\stackrel{y_1}{-1})~\hspace{10em} slope = m\implies 4 \\\\\\ \begin{array}{|c|ll} \cline{1-1} \textit{point-slope form}\\ \cline{1-1} \\ y-y_1=m(x-x_1) \\\\ \cline{1-1} \end{array}\implies y-(-1)=4[x-(-3)] \\\\\\ y+1=4(x+3)\implies y+1=4x+12\implies y=4x+11$

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3 years ago

Read 2 more answers

The next two terms are<br> and

kherson [118]

Answer:

The next two terms are 92 and 105.

Step-by-step explanation:

79 + 13 = 92

92 + 13 = 105

4 0

2 years ago