Seudónimo Seudónimo

30-03-2015
Mathematics

contestada

simplify the expression cos(pi-2x)

Respuesta :

Panoyin Panoyin

31-03-2015

cos(π - 2x)
cos(π) - cos(2x)
cosπ - cos2x
0.9987826334 - 0.9995065604x

Answer Link

Otras preguntas

The check is (attached) to the letter - collected - similar - fastened - related

In this question, i is a unit vector due east and j is a unit vector due north. A cyclist rides at a speed of 4 m/s on a bearing of 015 degrees. a) Write the ve

I need help on this

This diagram gives some information about United States international trade between 1920 and 1941. The diagram will help you answer some of the following questi

What type of plant does not need nitrogen to produce nitrogen for protein? A. Lettuce B. Legumes C. Vascular D. Trees

Which of the following is the best definition . Of a physical property

EXERCISE A Identify each underlined phrase or clause in the sentences below by writing above it E for essential or NE for nonessential. Insert commas where they

04.03PLS HURRY PLSS ALL MY POINTS AND BRAINLESS An accountant charges a fee of $120 to complete a company's taxes. The accountant also charges an additional $4

Is assertive,firmly confident ,and pushy a positive connotation a denotation or a negative connotation

Which of the following is not a major sub-field of physics? Electricity and magnetism. Thermodynamic. Statistic. Optic. Helppp!!!