lex12501
lex12501
11-07-2018
Mathematics
contestada
Check all that have negative values.
Respuesta :
Аноним
Аноним
11-07-2018
Hello.
We just need to simplify each expression given!
1. cot(
π) = undefined
2. csc(5
π/4) = -√2
3. sec(-65
°) = 2.366201..
4. csc(340
°) = -2.92380
5. sec(120
°) = -2
Therefore, choice
2, 4 and 5
have negative values.
Answer Link
VER TODAS LAS RESPUESTAS ( 63+ )
Otras preguntas
On the issue of creating a national bank, Secretary of State Thomas Jefferson and Secretary of the Treasury Alexander Hamilton differed on whether to (
Alexander Hamilton’s proposal to create a national bank and Thomas Jefferson’s proposal to purchase the Louisiana Territory were criticized because both
The establishment of the president’s cabinet as part of the United States government was the result of a (1) law passed by Congress (2) constitutional
Which form of agriculture was created and became dominant in the South in the decades immediately following the Civil War? (1) homesteading (
doe is what kind of animal?
The Manhattan Project led by Robert Oppenheimer was part of the World War II effort to
One way in which the Hayes-Tilden election of 1876 and the Bush-Gore election of 2000 are similar is that in each election the winner was (1) selected
In the years immediately following World War II, United States foreign policy was primarily focused on (1) securing peace in the Middle East (2) co
give an example of each of the terms below write your answer on the line next to the term an element ____________ a pure substance ____________ a mixture ______
Michael sold 23 of his CDs and purchased 16 more. If Michael has 25 CDs now, how many CDs did he have to begin with
