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 ( 86+ )
Otras preguntas
The First Amendment would protect people who want to ___.A. stop the police from searching their carB. apply for a public grant so they could publish a newspape
Please upload a photo of a damper that you have come across in your daily life activities.Explain the type and nature of damping (Viscous? Underdamped?) What
Help me with this question, please
A garden is in the shape of a circle with a radius of 10 feet. Edging is placed around the garden. How much edging in feet is needed to go around the garden? Ro
Which inequality has an open circle when it is graphed on a number line? x greater-than three-fifths StartFraction 4 over 7 EndFraction greater-than-or-equal-to
A 3-year-old has a hard time catching a ball, whereas a 9-year-old has an easier time of it. One contributing factor for why the 9-year-old is better at ball ca
The book peered at me from the shelf. I picked it up. As I flipped through the pages, I could tell the book had a story it wanted to share with me. Identify exa
What is the HCF of 270 and 900
In a study comparing the memory spans of preschool and elementary school children, the latter group consistently scored better. This apparent increase in memory
There are two trees in a park. The taller tree is 6 feet and 8 inches. The shorter tree is 6 inches shorter than half the height of the taller tree. What is the
