Zoriaaa Zoriaaa
  • 04-05-2017
  • Mathematics
contestada

Given cos A = .25 find angle A in degrees. Round your answer to the nearest hundredth.

Respuesta :

owenrobot
owenrobot owenrobot
  • 04-05-2017
For this you need to use the reverse cosine function
Cos^-1 (.25)
75.6
Answer Link

Otras preguntas

How do you write 4.7 × 10^–6 in standard form?
Which transformation(s) can map TriangleMNQ onto TrianglePQN? translation only reflection only rotation, then reflection rotation, then translation
f(x) = x^2 . What is g(x)?
Find the equation of the line below. ​
someone help me please haha Calculate the braking force of a lorry decelerating at a rate of 8 m/s² with a mass of 5000 kg.
How tall is Sancho? 5 feet tall 6 feet tall 7 feet tall. THE ANSWER IS 7FT
A. Use average bond energies together with the standard enthalpy of formation of C(g) (718.4 kJ/mol ) to estimate the standard enthalpy of formation of gaseous
in binary system 100 + 101 = 1001. write decimal equivalent of the summand and sum.
The president has all of the following expressed powers under the constitution EXCEPT:_________ a. to grant reprieves and pardons for federal offences. b. to c
3(x+1)=2(x-1) solve for x