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

04-05-2017

For this you need to use the reverse cosine function
Cos^-1 (.25)
75.6

Answer Link

Otras preguntas

two rectangular prisms have the same volume. the area of the base of the blue prism is 4 1/8 square units. the area of the red prism is one-half that to the blu

Will binoculars work properly if their prisms (assume n = 1.50) are immersed in water (nwater= 1.33)? assume that binoculars work properly if the light incident

In achebe's things fall apart the lgbo people live in a ___ society.

2. How many more possible arrangements can be made using the letters of the word PERMUTATIONS than using the letters of the word COMBINATIONS? Justify your ans

During the past year, a firm produces 250 tablet devices at an average variable cost of $40 and at an average fixed cost of $10. what were the firm's total cost

Please help me on this question.

What is the maximum amount of characters you can use on a single Twitter message? 140 160 200 300

graph A graph B graph C graph D Which grap

The question is determine the most precise name for quadrilateral WXYZ

PLEASE HELP WILL GIVE BRAINLIEST. GEOMETRY REFLECTIONS. INCLUDE EXPLANATION. BOGUS ANSWERS WILL BE REPORTED