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
Answer:
first one: yes
second one: yes
third one: no
fourth one: yes
Step-by-step explanation:
Yes but to understand the answer, we need to dig into the mechanics of correlation. Correlation is a mathematical relationship between the change in two variables. For causation to occur without correlation, we must therefore lack that mathematical relationship.
Answer:
7 track practices.
Step-by-step explanation:
36 miles - 8 miles she already ran= 28 miles left to run.
28 divided by 4 (miles) = 7.
10 3/5 = 10 6/10 and 11 1/2 = 11 5/10
