coltrane1231
coltrane1231
04-07-2017
Mathematics
contestada
Trig functions finding the x
Respuesta :
mreijepatmat
mreijepatmat
04-07-2017
There are many ways to find ∠ x°. The easiest way is to calculate cos x°
cos x° = (adjacent side)/(hypotenuse)
cos x° = 5/9 = 0.5555
if cos x° = 0.5555 then cos⁻¹ (0.5555) =x°
and cos⁻¹ (0.5555) = 56.25°
Then x° = 56.25°
Answer Link
VER TODAS LAS RESPUESTAS ( 85+ )
Otras preguntas
Select the correct answer. Consider this expression. x-4 2(x+4) For which product or quotient is this expression the simplest form? O A. B. O C. O D. 2x+8 x²16
what is one political, economic, and cultural achievement from the Golden Age of Islam? PLEASE HELP
The table below shows the depth of water in a bathtub as it is being filled over time. The data can be modeled by a linear equation where x is the elapsed time
a probability Qs, please help! thx!
Solve the inequality and enter your solution as an inequality in the box below. Do not use spaces in your answer. 2+ x>-8
Determine the number of lines of symmetry and the number of rotation symmetries for each of the following sea organisms.
PLEASE HELP ME ASAP! BEING TIMED If the tens digit of a number is 4 times the units digit and the hundreds digit is twice the tens digit, is the number even or
An electric motor has an effective resistance of 29. 4 ω and an inductive reactance of 42. 6 ω. When working under load. the rms voltage across the alternating
Aada’s city is trying to get citizens to invest in municipal bonds. how will the city most likely use these funds?
A hollow aluminum shaft with an outside diameter of 63 mm and a wall thickness of 5 mm has an allowable shear stress of 72 mpa. Determine the maximum torque t t
