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
Summarize the four principals of natural selection
Which of the following fractions is an equivalent fraction in lowest terms to the fraction ? -276/-540A. 23/45B. -23/45C. 69/135D. -69/135
How does banking affect the money supply?
Name the federal entity that provides specific guidelines for patient privacy.
A map of square piece of property is drawn at a scale of 1:500. If a side of the property on the map is 16 cm, what is the property's actual area?
Certain naming conventions apply to ionic and covalent substances. Provide the names for the following formulae: 1. LiCl 2.CaO 3.BaBr2 4.FeI2 5.NH4Cl
Most of the imagery in poem is designed to appeal to the reader,s
Line GJ is tangent to point A at point G. If AG = 9 and GJ = 12, find AJ.
Vision can be affected by drugs and alcohol making __________ especially difficult to distinguish.
[03.04]When one atom of potassium (K) combines with one atom of fluorine (F), an ionic bond forms, resulting in potassium fluoride (KF). Which of the following
