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BlackZzzverrR [31]

3 years ago

13

Find the length of BC . 72 54 40.5 108

2 answers:

Bond [772]3 years ago

6 0

value of n=72

Answer:

∆ABC~DEF

since the side of similar triangle are proportional

$\frac{AB}{DE} = \frac{BC}{EF}$

$\frac{54}{9} = \frac{n}{12}$

6×12=n

n=72

densk [106]3 years ago

4 0

Answer:

its 108

Step-by-step explanation:

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aiden currently has a balance of $4443.48 in an account he has held for 17 years he open the account with initial deposit of $25

pickupchik [31]

$\bf \qquad \textit{Simple Interest Earned Amount}\\\\
A=P(1+rt)\qquad 
\begin{cases}
A=\textit{accumulated amount}\to &\$4443.48\\
P=\textit{original amount deposited}\to& \$2567\\
r=rate\to r\%\to \frac{r}{100}\\
t=years\to &17
\end{cases}
\\\\\\
4443.48=2567(1+r17)\implies \cfrac{4443.48}{2567}=1+17r
\\\\\\
\cfrac{4443.48}{2567}-1=17r\implies \cfrac{\frac{4443.48}{2567}-1}{17}=r\implies 0.043\approx r
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3 years ago

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Answer:

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Rama09 [41]

Answer:

The probability that of the 3 households randomly selected at least 1 owns a sports car is 0.1956.

Step-by-step explanation:

Let <em>X</em> = number of household owns a sports car.

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3 years ago