Quadrilateral BCDE has vertices: B(-2,2), C(-2,-1), D(5,2),E(5,-1)
Determine the most precise classification of BCDE: a
parallelogram, rectangle, rhombus, or square. Use the distance
formula to justify your answer.

step-by-step explanation:

the original amount doesn't ''re just looking for the time it takes for 1/2 of the substance to we have

(1/2) =)     take the ln   of both sides

ln (1/2)   = )   and we can write

ln(1/2) = ) lne     and lne   = 1     so we have

ln(1/2) = -.1092t     divide both sides by -.1092

t = ln(1/2)/-.1092 = about 6.347 days = about 6.3 days (rounded)

tangent

step-by-step explanation:

898.1666667

step-by-step explanation:

5389/6 = 898.1666667

ca = ec

cpctc makes it so that corresponding parts of the triangle you proved to be equal are equal, the other options aren't part of the part of the triangles you proved to be equal.