Please show work answer fast In the figure ABCD is a square, DC= DE, AFE and BFD are straight lines. Given tat ∠AFB is 103°, find ∠FDE.

Use the frequency distribution, which shows the number of american voters (in millions) according to age, to find the probability that a voter chosen at random is in the 18 to 20 years old age range. ages frequency 18 to 20 5.9 21 to 24 7.7 25 to 34 20.4 35 to 44 25.1 45 to 64 54.4 65 and over 27.7 the probability that a voter chosen at random is in the 18 to 20 years old age range is nothing. (round to three decimal places as needed.)

Anyone know these questions? i need ,.

Which of the following vectors are orthogonal to (2,1)? check all that apply