Write
3919

in expanded form.

Idon’t understand this.. will someone ? will mark brainliest along with 20 points.

Lindsay used two points, (x,y; ) and (+2.82), to find the equation of the line, y = mx + b, that passes through the points. y2-y, first, she used the definition of slope and determined that the value of mis x, - . given this information, which expression must represent the value of b?

If cos(θ)=2853 with θin q iv, what is sin(θ)?