Question

What is the arc length when Θ = 4 pi over 7 and the radius is 5 cm?

Answer 1

@HELP!!!!

Answer 2

http://www.coolmath.com/reference/circles-trigonometry.html

Answer 3

\[\frac{arc}{7}=\frac{4\pi}{7}\]
\[arc=4\pi\]

Answer 4

I don't get it

Answer 5

@satellite73

Answer 6

20 pi over 7cm

4 pi over 7cm

2 pi over 7cm

24 pi over 7cm

Answer 7

@ HELP!!!! can you help me with this one?

Answer 8

The function f(t) = 5 cos(pi over 6t) + 7 represents the tide in Stanley Sea. It has a maximum of 12 feet when time (t) is 0 and a minimum of 2 feet. The sea repeats this cycle every 12 hours. After four hours, how high is the tide?

Answer 9

@HELP!!!!

Answer 10

@satellite73

Answer 11

@ganeshie8