zaneb131
zaneb131
03-06-2018
Mathematics
contestada
Find the angles please please
Respuesta :
adrielcavalcant
adrielcavalcant
03-06-2018
Angle BAC
cosφ⁻¹ = (10² + 17² - 11²)/(2*10*17) = 37.9 ≈ 38°
Angle ACB
cosφ⁻¹ = (10² + 11² - 17²)/(2*10*11) = 108.0°
Angle ABC
cosφ⁻¹ = (11² + 17² - 10²)/(2*11*17) = 34.0°
See you !
Answer Link
VER TODAS LAS RESPUESTAS ( 65+ )
Otras preguntas
How do you think income/wealth inequality might affect a person's potential for socioeconomic mobility?
Solve the simultaneous equations 2x - y = 6 3x + y = 14
How does energy from cellular respiration ultimately comes from the sun
what did mr.calhoun believe about states rights
How did Presidents Harding and Coolidge view the role of government and business? Why might that cause problems?
Solve 2x+4<6 I have no clue
What is (j^-13)(j^4)(j^6) simplified? PLS HELP
Translate the sentence into an equation. Nine less then the product of 5 and a number equals 7. Use the variable x for the unknown number.
Pls help I just need this one question!!
which of the follwing is correxr
