It's
because this choice made the most since.
First time = 7:12
second time = 7:40
40 - 12 = 28
28 minutes have past
The height could be 2 and the width 10 or the height could be 10 and the width could be 2.
Answer:
drone is 60km/h bird 40km/h
Step-by-step explanation:
Law of sines can be used to solve this problem:
(note - let x represent the missing side length.)
1. set up proportion.
sin 90°/25 = sin 55<span>°/x
2. solve.
(x) sin 90</span>° = (25) sin 55<span>°
(x) sin 90 </span>°/sin 90° = (25) sin 55° / sin 90<span>°
</span>
x = 20.4788011072
rounded to nearest tenth = 20.5
