3 years ago

And are opposite rays. All of the following are true except ______.

Mathematics

2 answers:

Papessa [141]3 years ago

6 0

Answer:

AB=AC

Step-by-step explanation:

AB and AC are opposite rays. All of the following are true except ______.

A, B, C are collinear.

A, B, C are coplanar.

AB = AC

A is between B and C.

Odyssey

Nezavi [6.7K]3 years ago

3 0

There is not enough question to give i an answer

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well, this is just a matter of simple unit conversion, so let's recall that one revolution on a circle is just one-go-around, radians wise that'll be 2π, and we also know that 1 minute has 60 seconds, let's use those values for our product.

$\cfrac{300~~\begin{matrix} r \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }{~~\begin{matrix} min \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\cdot \cfrac{2\pi ~rad}{~~\begin{matrix} r \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\cdot \cfrac{~~\begin{matrix} min \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }{60secs}\implies \cfrac{(300)(2\pi )rad}{60secs}\implies 10\pi ~\frac{rad}{secs}\approx 31.42~\frac{rad}{secs}$