marygailbowen6325 marygailbowen6325

21-05-2018
Mathematics

contestada

How do I find the value of sec pi/12?

Respuesta :

Lever85 Lever85

21-05-2018

Sec x = 1/Cosx

Pi radians = 180 degress

Pi/12 = 180/12 = 15 degrees.

Sec15° = 1/Cos15°

Sec pi/12 = Sec 15° = 1/Cos 15°

Cos 15° = 0.9659 using a calculator.

Sec pi/12 = Sec 15° = 1/Cos 15° = 1/0.9659 = 1.0353

Sec Pi/12 = 1.0353

Answer Link

Otras preguntas

Please help 1/7x-3 5/7 > 4/7x-5 6/7

eight more than the number of children is 24

Which statement is true? An override needs a three-fourths vote. A conference committee is formed only for re-election purposes. A chamber is a legislative meet

what type of simple machine is a slide shovel broom screwdriver

whats the fraction in simplest form- 9/12

2 3/4a=19 1/4 How do I find equation

what is 21/45 simplified?

Animals store glucose in the form of A.amylose B.glycogen C.glycerol D.guanine E.cellulose

One of the first major scientific discoveries of the Renaissance was made by a Polish mathematician and astronomer, ______________, who introduced the _________

What is a common multiple of 6,12and 10