2 years ago

What’s the solution ??

Mathematics

1 answer:

allochka39001 [22]2 years ago

8 0

Answer:

(5,-2)

Step-by-step explanation:

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Answer:

Step-by-step explanation:

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How to solve this problem

rodikova [14]

$\bf \textit{circumference of a circle}\\\\
C=2\pi r\quad 
\begin{cases}
r=radius\\
-----\\
r=10
\end{cases}\implies C=2\pi 10\implies \boxed{C=20\pi }\\\\
-------------------------------\\\\$

$\bf \textit{let's converte 1km to inches}
\\\\\\
km\cdot \cfrac{1000m}{km}\cdot \cfrac{100cm}{m}\cdot \cfrac{in}{2.54cm}\implies \cfrac{1000\cdot 100\cdot in}{2.54}\approx 39370.079\ in\\\\
-------------------------------\\\\
\textit{how many times does }20\pi \textit{ go into }39370.079?\implies \boxed{\cfrac{39370.079}{20\pi }}$

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3 years ago

a plumber charges a service call fee of $25 plus $40 for each hour she works. which variable is the independent variable?

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Peter buried a treasure chest on a remote island and is.making a map so he can find it later. One of the key landmarks in the ar

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Where’s the rest of the question?

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