Given: abcd is a parallelogram am , bn − angle bisectors dm = 4 ft, mn = 3 ft find: the perimeter of abcd

Pelle's sister is three years older than pelle the father is 5 times as old as pelle the mother was 28 when the sister was born altogether they are 98 years old how old is pelle?

Which of the following tables represents exponential functions?

Express the following as a function of a single angle. cos(60) cos(-20) - sin(60) sin(-20)