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3 years ago

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An isosceles triangle has angle measures 40, 40, and 100. The side across from the 100 angle is 10 inches long. How long are the

other sides?
A. 6.43 inches
B. 15.32 inches
C. 6.53 inches
D. 10 inches

1 answer:

Sophie [7]3 years ago

3 0

Answer:

the answer is C- 6.53 inches

Step-by-step explanation:

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$\bf ~~~~~~ \textit{Compound Interest Earned Amount}
\\\\
A=P\left(1+\frac{r}{n}\right)^{nt}
\quad 
\begin{cases}
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P=\textit{original amount deposited}\to &\$150\\
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\begin{array}{llll}
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\textit{annually, thus once}
\end{array}\to &1\\
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\end{cases}
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