And
= 3n - 18. The
measure of Z
are supplementary angles. The measure of 2
= 2n - 27.
Y
What is the value of n?

step-by-step explanation:

yes

step-by-step explanation:

answer:   35 % is the probability of a late departure or an early arrival.

step-by-step explanation:

let l represents the late departure and e represents the early departure.

then, according to the question,

p(l) = 12 %,   p(e) = 27 % and = 4 %

and, we have to find out,

but, we know that,

which is the required equation that will use to find the probability of a late departure or an early departure.

therefore,   the probability of a late departure or an early arrival =   35 %

answer: no

step-by-step explanation: because the big angle will spread away the 2 side that it is on and make the opposite side even longer.