To find the width of a river, a boy places a wooden peg at a point A on one side directly opposite of an object B on the opposite bank. From A, he walks 50m
along the bank to a point C. He observes that angle ACB =34 degree. Calculate the width of the river.

Guys please help me

33.7 m

Step-by-step explanation:

tan ACB = AB/AC

tan 34 = AB/50

AB = 50tan(34)

AB = 33.7254258421

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3

answer: it is 8

step-by-step explanation:

you know why its 8