Herron’s backpack weighs 10 kilograms. Errol has a backpack that weighs 2/3 as much as Herron’s backpack. What is the correct estimate of the weight of Errol’s backpack?

Me write an equation for the interior angles of this triangle that uses the triangle sum theorem

If f(x) =3x-2 and g(x) =2x+1 fins (f+ g) (x)

The height of a flare fired from the deck of a ship in distress can be modeled by h(t)= -2(8t^2-52t-28), where h is the height of the flare above water and t is the time in seconds. a. find the time it takes the flare to hit the water.