3 years ago

Find the circumference of a circle with a radius of

Mathematics

1 answer:

Debora [2.8K]3 years ago

5 0

Answer:

What is the radius???

You might be interested in

I know the picture at the top is small so I’ll post another that only has that picture so you can see it closer

GrogVix [38]

Answer:

Step-by-step explanation:

because it says that panthers are endangered

8 0

3 years ago

For how many integers $n$ is it true that $\sqrt{n} \le \sqrt{4n - 6} < \sqrt{2n + 5}$?

ale4655 [162]

$\bf \sqrt{n}\leqslant \sqrt{4n-6}$

$\bf \sqrt{n}< \sqrt{2n+5}\implies \stackrel{\textit{squaring both sides}}{n< 2n+5}\implies 0\leqslant 2n - n + 5 \\\\\\ 0 < n+5\implies \boxed{-5 < n} \\\\\\ \stackrel{-5\leqslant n < 2}{\boxed{-5}\rule[0.35em]{10em}{0.25pt}0\rule[0.35em]{3em}{0.25pt}2}$