Hourly temperature at portland, oregon, on a particular day is recorded below. 1 a. m. 2 3 4 5 6 7 8 9 10 11 12 noon 46 44 43 41 40 40 41 43 46 52 65 69 1 p. m. 2 3 4 5 6 7 8 9 10 11 12 midnight 72 74 75 75 77 75 74 70 62 55 51 48 a. find the amplitude of a sinusoidal function that models this temperature variation. b. find the vertical shift of a sinusoidal function that models this temperature variation. c. what is the period of a sinusoidal function that models this temperature variation? d. use t = 0 at 5 p. m. to write a sinusoidal function that models this temp. variation. e. what is the models temperature at 10 a. m.? compare this to the actual value?

the camry sales+accord sale=828,000. to make it so the two numbers are 18 thousand apart and still equal 828,000, you first need to find out what half of 828,000 is. 828,000/2=414,000. for the two numbers to equal 828,000, you have to add the same amount as you subtract from the middle. in this case, the number is 9,000 because it's half of 18,000. to equal 828,000, you have to add 9,000 to 414,000 for the camry and subtract 9,000 from 414,000 for the accord. 414,000+9,000=423,000.

414,000-9,000=405,000.

423,000+405,000=828,000.

423,000-405,000=18,

hope it

dc=6 square root of 3 and ac is 12 square root 3

c and d

step-by-step explanation:

square root of 3/2 = 18/c

cross multiply to get 18*2=√3*c

36/√3 * √3/√3 = c

c= 36*√3/3

c=12√3