For a short time after a wave is created by wind, the height of the wave can be modeled using y = a sin , where a is the amplitude and t is the period of the wave in seconds.
write an equation for the given function given the amplitude, period, phase shift, and vertical shift.
amplitude: 4, period = phase shift = vertical shift = -2

answer: a

step-by-step explanation:

10.2 units

$15 each

step-by-step explanation:

$45/3 children= $15 each

i would be happy to . most people on would also love to i'm sure. if you just want someone who has done algebra before and want a little more personal relationship than just begging strangers for , i can certainly be of service. i do have college myself so i might not be 24/7.

11.2

step-by-step explanation:

when doing tangent the tangent of the angle is equal to the opposite side from the angle over the adjacent side to the angle.

tan43 = x / 12

move 12 over by multiplying each side by 12

12tan43 = x

x = about 11.2