PLEASE HELP ASAP!!! i am so desperate. The diagram below shows a 30-60-90 degree triangle.
A) Find the lengths of the missing sides. Show how to find the lengths.
B) Find the sine, cosine, and tangent of 30 degrees. Write as decimals rounded to four decimals places.
C) Find the sine, cosine, and tangent of 60 degrees. Write as decimals rounded to four decimal places.
D) Describe any relationship between the trigonometric ratios for 30 degrees and the trigonometric ratios for 60 degrees.

22

step-by-step explanation:

30 feet

step-by-step explanation:

that would be 2 1/2 * 12

= 24 + 6

= 30 feet   (answer)

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

is there supposed to be a diagram or a graph for this one? ?

step-by-step explanation: