mar427 mar427
  • 04-06-2021
  • Mathematics
contestada

Please someone help me please

Please someone help me please class=

Respuesta :

sreedevi102
sreedevi102 sreedevi102
  • 04-06-2021

Answer:

x = 21.46

Step-by-step explanation:

[tex]cos 56 = \frac{adjacent}{hypotenuse} = \frac{12}{x}\\\\x = \frac{12}{cos 56} = 21.46[/tex]

Answer Link
bhadelsimron19
bhadelsimron19 bhadelsimron19
  • 04-06-2021

Answer:

Step-by-step explanation:

take 56 degree as reference angle

using cos rule

cos 56=adjacent/hypotenuse

0.55=12/x

x=12/0.55

x=21.81

x=21.8

Answer Link

Otras preguntas

What technological and social changes occurred between the Paleolithic ('Old Stone Age') to the Neolithic (New Stone Age') period?
Evaluate 4x^3 + 2 for x
What is the difference between a learner’s license and an operator’s license?
According to Aristotle’s three critical elements of good communication, what equates to logic?
​answering the question of “how” some phenomenon can be studied is most closely associated with which goal of science?
Briefly explain the operation of the stare decisis rule
Define the proportional relationship between two quantities. If lemons and lemonade cups are in proportion how many lemons will be needed to make 15 cups of lem
Why do you subtract exponents when dividing powers with the same base?
Typically, water runs through the baseboard copper tubing and, therefore, fresh hot water is constantly running through the piping. However, consider a pipe whe
When did the land bridge between north and south america form?