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2 years ago

1.35 divided by 3.8 repeating

Mathematics

1 answer:

Inga [223]2 years ago

7 0

Answer:

it is 0.34

Step-by-step explanation:

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Simplify.<br> (2 x 108) + (4 * 103)<br> Give the answer in scientific notation

lions [1.4K]

Answer:

628

Step-by-step explanation:

216+412 = 628

First you get rid of the brackets by solving what's in them. Then you just add up the numbers and BOOM. The equation is solved. :-)

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3 years ago

Which property would you use to simplify the following expression 4(y+5)

Gelneren [198K]

Distribution property. You would distribute 4 into (y + 5), giving you the answer 4y + 20.

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3 years ago

Ashley deposits $1000 into an account that earns 4% interest compounded 2 times per year. How much money will Ashley have in her

Lelu [443]

$\bf \qquad \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
A=\textit{accumulated amount}\\
P=\textit{original amount deposited}\to &\$1000\\
r=rate\to 4\%\to \frac{4}{100}\to &0.04\\
n=
\begin{array}{llll}
\textit{times it compounds per year}\\
\textit{twice, thus}
\end{array}\to &2\\
t=years\to &5
\end{cases}
\\\\\\
A=1000\left(1+\frac{0.04}{2}\right)^{2\cdot 5}$

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4 years ago

What is the value of the y variable in the solution to the following system of equations? 13x - 6y = 20 7x + 4y = 18

anyanavicka [17]

Answer:

What’s the sign between : 20 and 7x ? .

That’s an important point that may change the answer :).

3 0

3 years ago

Instructions: Match the following graphs with their equation by dragging and dropping from the selection below.

Masja [62]

Given

The graphs,

To match the equation which represents the given graphs.

Explanation:

Here, consider the points (-4,2) and (-2,-4).

Then, the equation of the straight line is determined by,

$\begin{gathered} \frac{y-y_1}{y_2-y_1}=\frac{x-x_1}{x_2-x_1} \\ \Rightarrow\frac{y-2}{-4-2}=\frac{x-(-4)}{-2-(-4)} \\ \Rightarrow\frac{y-2}{-6}=\frac{x+4}{-2+4} \\ \Rightarrow y-2=-\frac{6(x+4)}{2} \\ \Rightarrow y-2=-3(x+4) \end{gathered}$

Here, consider the points (-6,1) and (-5,6).

Then, the equation of the straight line is determined by,

$\begin{gathered} \frac{y-y_1}{y_2-y_1}=\frac{x-x_1}{x_2-x_1} \\ \Rightarrow\frac{y-1}{6-1}=\frac{x-(-6)}{-5-(-6)} \\ \Rightarrow\frac{y-1}{5}=\frac{x+6}{-5+6} \\ \Rightarrow y-1=\frac{5(x+6)}{1} \\ \Rightarrow y-1=5(x+6) \end{gathered}$

Hence, the equation of the graph is,

$y-1=5(x+6)$

7 0

1 year ago