In ΔGHI, i = 84 inches, g = 82 inches and ∠H=17°. Find the length of h, to the nearest inch.

25 inches

Step-by-step explanation:

Use law of cosine:

c² = a² + b² − 2ab cos C

h² = (84)² + (82)² − 2(84)(82) cos 17°

h = 24.6

Rounded to the nearest inch, h is 25 inches.

i think it would be 42cm

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 %