9, two line segments intersect to form an angle that has a measure of 50.7 degrees. what is the measure, in degrees, of an angle that is supplementary to this angle?

the answer is d. 75%

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)

answer: a.

step-by-step explanation: the answer is a. because, you need to converge the fractions to find a solution.