3 years ago

For each set of side listed determine if the given triangle is right triangle, obtuse or acute

1 answer:

3 0

Right triangle. You can tell because of the tiny square in the corner. This indicated that angle is equal to 90°. Any triangle that has 90° is a right triangle

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$\bf \textit{volume of a sphere}\\\\
V=\cfrac{4}{3}\pi r^3\qquad 
\begin{cases}
r=radius\\
------\\
V=3600
\end{cases}\implies 3600=\cfrac{4}{3}\pi r^3
\\\\\\
3600=\cfrac{4\pi r^3}{3}\implies \sqrt[3]{\cfrac{3\cdot 3600}{4\pi }}=\boxed{r}\\\\
-----------------------------\\\\
\textit{surface area of a sphere}\\\\
S=4\pi r^2\implies S=4\pi \left(\boxed{\sqrt[3]{\cfrac{3\cdot 3600}{4\pi }}} \right)^2$

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3 years ago

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You bought a car 3 years ago for $12000. If its value decreases by 17% each year, how much is your car worth now?

Mrac [35]

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3 years ago

Is this righttt????<br><br><br><br> Huh

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Should be!!! i remember taking that quiz but i dont really remember

Step-by-step explanation:

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