2) find the value of a and b using the trigonometric functions:

The answer to your question is a = 9.456; b = 7.388

Step-by-step explanation:

Process

1.- To find "a" and "b" we must use the trigonometric functions sine and cosine.

sin Ф =

cos Ф =

2.- Determine "a"

a = adjacent side = hypotenuse x cos Ф

a = 12 x 0.788

a = 9.456

3.- Determine "b"

b = hypotenuse x sin Ф

b= 12 x 0.616

b = 7.388

median is the value separating the higher half of a data sample, a population or probablity distribution from the lower half.

step-by-step explanation:

say you have 3,8,7,3,1,9,8 order them from lowest to highest

if orderd it would be 1,3,3,7,8,8,9 now you take away from the lowest and the highest until you end up in the middle.

so you would remove the 1 and 9 leaving you with 5 digits remaining

when you've reached the middle that would be your answer so in this case the answer is 7

if there were two numbers left say 7 and 5 you'd and them together so 12 then divide by 2 witch would equal 6 so the answer would be 6

good luck on that project hoped i you at all

the number of the people going.

step-by-step explanation:

the cost to buy one movie ticket is $7. if the total cost for the movie is a function of how many people go, then the input is : the number of the people going.