$\bf \textit{arc's length}\\\\ s=r\theta ~~ \begin{cases} r=radius\\ \theta =angle~in\\ \qquad radians\\ \cline{1-1} \theta =\frac{3\pi }{2}\\ s=\frac{5\pi }{2} \end{cases}\implies \cfrac{5\pi }{2}=r\cdot \cfrac{3\pi }{2}$

$\bf \cfrac{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{3~~\begin{matrix} \pi \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }\cdot \cfrac{5~~\begin{matrix} \pi \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }{~~\begin{matrix} 2 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}=r\implies \cfrac{5}{3}=r$

4 0

3 years ago

Petra jogs 2 miles in 24 mins. at this rate how long would it take her to jog 7 miles?

Wewaii [24]

The answer would be 84 because 2miles is equal to 24 minutes so you would break that in half down to one mile. One mile would be 12 minutes. So you would multiply 12 times 7 which equals 84 which would be your answer.

7 0

2 years ago

How much will a person pay for 11.6 pounds of bananas at a price of 1.51 per pound?

xz_007 [3.2K]

Answer:

17.52

Step-by-step explanation:

literally 11.6 x 1.51 and then round to hundredth place

3 0

3 years ago

Please help with both questions AND SHOW ALL WORK please thank you. :)

Svet_ta [14]

Question 1

angle 1=angle 3
angle 3=37
therefore angle 1=37

3 0

3 years ago

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