Antonio's toy boat is bobbing in the water under a dock. The vertical distance H (in cm) between the dock and
the top of the boat's mastt seconds after its first peak is modeled by the following function. Here, t is entered in
radians.
H(t) = 5 cos(2pi/3)t)-35.5
How long does it take the toy boat to bob down from its peak to a height of -35 cm?
Round your final answer to the nearest tenth of a second.

step-by-step explanation:

1: -2 3/4, -2 1/2, -14, 0, 3, 8 1/3

2: -4, -3, -2 1/2, -2 1/4, 3 1/4,

step-by-step explanation:

step-by-step explanation:

there is a formula i can give you:

it is r^2*n*sin(360/n) divided by 2 where r represents the "radius" and n is the number of sides.

plug them in:

(10sqrt(3))^2*6*sin(360/6) divided by 2

100*3*6*sin(60) divided by 2

900*sin(60)

900*sqrt(3)/2

450*sqrt(3)

approx is 779.4 cm^2

25/6 hope it : )

step-by-step explanation: