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 ( 27+ )
Otras preguntas
How many solutions does this linear system have
In producing an E. coli plasmid to be an expression vector, an experimenter includes genes for selectable markers, a promoter for the expression of the introduc
How to find percentages
The graph of F(x), shown below, has the same shape as the graph of G(X) = x^3, but it is shifted down 3 units. What is its equation?
Why does a baseball have more mass than a ping pong ball
In approximately 200 words, please explain how your grades, test scores and/or class ranking are or are not accurate predictors of your potential success in the
Drugs targeting the autonomic nervous system are commonly used to treat asthma attacks, an acute condition characterized by excessive bronchoconstriction. Howev
Can you write third conditional sentences? Never mind about number 3.I'll give you the brainliest!
Simplify the following polynomial expression. (5x3 + 4x2+ 6x - 3) + (-2x3 + 3x2 - 7x + 9) - (5x + 3)(4x2 + x - 1)
What are the phase shift and period for the function y equals three cosine start fraction one over four end fraction (theta plus sixty degrees end power )minus
