A boat leaves the entrance to a harbor and travels 40 miles on a bearing of S64° E. How many miles south from the harbor has the boat traveled? Round to the nearest tenth of a mile.

A boat leaves the entrance to a harbor and travels 150 miles on a bearing of N53∘E. How many miles north and how many miles east from the harbor has the boat traveled? ... A forest ranger sights a fire directly to the south. ... Find the angle of elevation of the 23-foot ramp, to the nearest tenth of a degree.

Step-by-step explanation:

An example of a bearing is N 70°E, read “70 degrees east of north. ... Example: A boat leaves the entrance to a harbor and travels 40 miles on a ... How many miles south and how many miles east from the harbor has the boat traveled? ... At that time how far is the boat, to the nearest tenth of a mile, from the harbor entrance?

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

option a, c,d are correct.

step-by-step explanation:

from the given figure, it is given that z is equidistant from the sides of the triangle rst, then from triangle tzb and triangle szb, we have

tz=sz(given)

bz=zb(common)

therefore, by rhs rule,δtzb ≅δszb

by cpctc, sz≅tz

also, from δctz and δasz,

tz=sz(given)

∠tcz=∠saz(90°)

by rhs rule, δctz ≅ δasz, therefore by cpctc, ∠ctz≅∠asz

also,from δasz and δzsb,

zs=sz(common)

∠zbs=∠saz=90°

by rhs rule, δasz ≅δzsb, therefore, by cpctc, ∠asz≅∠zsb

hence, option a, c,d are correct.