thundergod1
thundergod1
04-05-2017
Mathematics
contestada
How do I solve this?
Respuesta :
Kmieteczka
Kmieteczka
04-05-2017
[tex]cosx=\frac{14}{18}=\frac{7}{9}\approx 0,7778[/tex]
[tex]cosx\approx 0,7778[/tex]
[tex]x\approx 39^{\circ}[/tex]
The answer: a
:)
Answer Link
VER TODAS LAS RESPUESTAS ( 77+ )
Otras preguntas
How many hours are 180 minutes
If the length of each side of a square prism is ten feet. Find the total surface area of this object
Which ancient civilization is associated with the Twelve Tables, an extensive road system, and the poets Horace and Virgil?
Which expression can be used to change 75 kilometers per hour to meters per minute?
Which ancient civilization is associated with the Twelve Tables, an extensive road system, and the poets Horace and Virgil?
Find 4 consecutive even integers where the product of the two smaller numbers is 72 less than the product of the two larger numbers?
select the product of (3x-4)(3x4)
Is the E-CIG industry more "safe" than the actual tobacco companies? Why? If someone offered you E-CIGS than cigarettes would you say yes or no? Why?Full Paragr
What were the reasons for the failure of the League Nations?
find a common solution for each system of equations: y=3x+5 y=-5x-3
