The measures of the angles in △abc are given by the expressions in the table.
angle measure
a 65°
b (3x−10)°
c (2x)°
find the value of x. then find the measures of angles b and c.
enter your answers in the boxes.
x =
m∠b=
º
m∠c=
º

Which graph represents 2x-5y< 15

Alake near the arctic circle is covered by a 222-meter-thick sheet of ice during the cold winter months. when spring arrives, the warm air gradually melts the ice, causing its thickness to decrease at a constant rate. after 333 weeks, the sheet is only 1.251.251, point, 25 meters thick. let s(t)s(t)s, left parenthesis, t, right parenthesis denote the ice sheet's thickness sss (measured in meters) as a function of time ttt (measured in weeks).

Aprojectile is thrown upward so that its distance above the ground after t seconds is given by the function h(t) = -16t2 + 704t. after how many seconds does the projectile take to reach its maximum height?