fhdjjskksj
fhdjjskksj
03-08-2020
Mathematics
contestada
Find C and round to the nearest tenth.
Respuesta :
shaleenparikh1
shaleenparikh1
03-08-2020
We know all the side lengths so can use law of cosines. a=90, b=55, and c=50.
2500=8100+3025-2(90)(55)cos(C)
cos(C)=.8712
C=arccos(.8712)=29.4 degrees
Answer Link
lilynguyen53
lilynguyen53
03-08-2020
Answer:
29.4 degrees
Step-by-step explanation:
i divided sin by 55 degrees
Answer Link
VER TODAS LAS RESPUESTAS ( 25+ )
Otras preguntas
Running out of time!!! PLEASE HELP Dew can be described as (4 points) Select one: a. water vapor that has condensed and covers the ground in the morning b. wate
R. aba is conducting a study to see whether there is a relationship between birth order and shyness. to assess participants' shyness, dr. aba uses a questionnai
I need help please fast!!
Jack is a graduate student in sociology who cannot understand why the people who took his survey answered inconsistently to his questions on the reform of corru
You are Rachit /Reena living in a hostel. Write a letter to your mother, complaining about the poor quality of food served in the mess especially the lack of ve
In order for a presentation to be strong, it must be purely entertaining. have a very loose structure. clearly convey its purpose. contain only facts and data.
How do I find the unknown angles?
When a woman died, a deed was found in her desk drawer. the deed had been signed, dated, and acknowledged but not recorded. the deed gave the woman's house to a
what is the reciprocal of 2/17
According to the generally question for conditional probability if P(AnB) = 5/7 and P(B) = 7/8 what is P(A|B)?
