2) Construct quadrilateral HELP with
HE = 6em, PH=4.5cm LH = 60°
E = 105 and p=120°

What is the point of inflection for the function f(x)=2cos4x on the interval (0, pi/2)

Stefanie is painting her bedroom. she can paint 2 1/3 square feet in 4/5 of an hour. how many square feet can she paint in one hour?

Answer asap. you begin with 1/2 scoop of ice cream. since you're hungry, you ask the vendor for 2/7 more scoops of ice cream. then, you eat 5/8 scoops. how many scoops of ice cream are left on your cone? i will mark brainliest for first correct answer.