sld04
sld04 sld04
  • 04-06-2020
  • Mathematics
contestada

Please help me!!!!!!!!!

Please help me class=

Respuesta :

caoch
caoch caoch
  • 04-06-2020

Answer:

57 degree

Step-by-step explanation:

Using cos formula again~

So AB^2=BC^2+AC^2-2*BC*AC*cosC

AB= 25.15cm

BC^2=AB^2+AC^2-2ABACcosA

Cos A=0.55

A=56.58degree

Answer Link
cristiancervantessss
cristiancervantessss cristiancervantessss
  • 04-06-2020
C is the Answer to Your question
Answer Link

Otras preguntas

Create an expression that is equivalent to 3x+2x+x, using the fewest terms. What is the answer to this question? And what is the work and steps?
can you answer this?
explain why political boundaries are created and why do they change
what are the solutions of the equation Z ^ 2 - 6z - 27 equals 0
(Two x to the sixth power) (3x to the 1/2power)
11. Is the sequence 5, 9, 15, ... an arithmetic sequence? Explain.
I forgot how to do this but I I got 27/60 but I think that it is wrong and please show work
The great rift valley is home to many villages and settlements in africa because
When a doctor examine a little girl for signs of sexual abuse, what do they exactly do?
To make students more competitive in the work force and for graduate school, college professors are beginning to lower the standard for student grades (i.e. wha