2 years ago

HELP ME PLEASE!!!!50 POINTS!!!!! WILL GIVE BRAINLIEST!!!!

Mathematics

2 answers:

ale4655 [162]2 years ago

3 0

Answer:

The second one down

Step-by-step explanation:

The 26 ft ladder is the hypotenuse of the right triangle

24 feet is the vertical leg

Pie2 years ago

3 0

The second one. Cause this is similar to the Pythagorean Theorem.

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PLEASE HELP!!!

Novosadov [1.4K]

$\bf \qquad \qquad \textit{sum of an infinite geometric serie}
\\\\
S_n=\sum\limits_{i=1}^{\infty}\ a_1\cdot r^{i-1}\implies S=\cfrac{a_1}{1-r}\quad 
\begin{cases}
a_1=\textit{first term's value}\\
r=\stackrel{0\ \textless \ |r|\ \textless \ 1}{\textit{common ratio}}
\end{cases}$

$\bf \sum\limits_{n=1}^{\infty}~3\left(\frac{1}{4} \right)^{n-1}~~
\begin{cases}
a_1=3\\
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\\\\\\
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