Answer:
<em>a) the angle of ascent is 8.2°</em>
<em>b) the horizontal distance traveled is 4375 m</em>
Step-by-step explanation:
depth of ocean = 626 m
distance traveled in the ascent = 4420 m
This is an angle of elevation problem with
opposite side to the angle = 626 m
hypotenuse side = 4420 m
a) angle of ascent ∅ is gotten from
sin ∅ = opp/hyp = 626/4420
sin ∅ = 0.142
∅ = 0.142
∅ = <em>8.2° this is the angle of ascent of the submarine.</em>
b) The horizontal distance traveled will be gotten from Pythagoras theorem
= +
The horizontal distance traveled will be the adjacent side of the right angle triangle formed by these distances
= +
adj =
adj = <em>4375 m this is the horizontal distance traveled.</em>
7<em>m</em> + 10<em>c</em> (is less than or equal to) 100.
<em>m</em> stands for months and <em>c</em> stands for CDs.
I hope this helps! :)
Answer:
4, 5, 6
Step-by-step explanation:
- 6m < -24
-m < -4
m > 4
m has to be greater than 4