1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
Paha777 [63]
3 years ago
8

Trigonometry Trigonometric Equations csc x cot x + cot x = 0; x [ 0, 2π ]

Mathematics
2 answers:
lora16 [44]3 years ago
6 0

Answer:

x = π/2, 3π/2

Step-by-step explanation:

cosecxcotx + cotx = 0

cotx(cosecx + 1) = 0

cotx = 0

x = π/2,

π + π/2 = 3π/2

cosecx = -1

x = 3π/2

x = π/2, 3π/2

san4es73 [151]3 years ago
5 0

Answer:

x=π/2 ,3π/2

Step-by-step explanation:

cot x(csc x+1)=0

either cot x=0

tanx=∞=tan (π/2)

x=π/2

or csc x=-1

or sin x=-1=-sin (π/2)=sin (π+π/2)=sin (3π/2)

x=3π/2

You might be interested in
A partridge flies 3 miles in 15 mins. What is its speed in m.p.h.?
OLga [1]

Answer:

the speed is 12mph

Step-by-step explanation:

hope this helps :)

6 0
3 years ago
Read 2 more answers
Twelve of the 40 cars pulled by the locomotive were tankers.
quester [9]
12 are tankesr
40 cars total
12/40
12/40=6/20=3/10

3/10=tankders
10/10-3/10=7/10
7/10=70/100=70%
70% wern't tankser
3 0
3 years ago
What would you round 2.706
butalik [34]
It is going to be 4563
6 0
3 years ago
Read 2 more answers
Last year, 85% of students participated in the school fundraiser. Using this data, what would be the BEST prediction of how many
SpyIntel [72]

Answer:

C. 272

Step-by-step explanation:

Since we know 85% of the students participated last year we can assume the same amount will participate this year so to find the answer you simply do the total number of students (320) multiplied by 85% or .85 to get the best guess of how many students will participate this year.

8 0
2 years ago
Read 2 more answers
Here are the population figures of five different cities. 371,265 635,155 226,710 468,920 724,435 What is the difference between
Aleksandr-060686 [28]

Answer:

497,725

just subtract smallest from largest to get the difference

724,435 - 226,710

4 0
3 years ago
Read 2 more answers
Other questions:
  • A ball's position, in meters, as it travels every second is represented by the position function s(t) = 4.9t^2+ 550. What is the
    7·1 answer
  • 6.3 is 7% of what number
    15·1 answer
  • What figure can be created using the net
    13·1 answer
  • The size of a TV is determined by the length of the diagonal of the TV. A 42" TV means the length from one corner to the other i
    15·1 answer
  • Determine how many significant figures are in the number. 1. 150 2. 99.01 3. 200.1 4. 1000000
    10·1 answer
  • What does x+7/8=4 equal?
    11·2 answers
  • Which statements are true regarding the transformation triangle SRQ undergoes a ridgid transformation that results in triangle V
    11·1 answer
  • Help help help help
    9·2 answers
  • I need help!! It is due today!! It’s Geometry !!!
    15·1 answer
  • What is the equation of the line that passes through the point (-3,6) and has a slope of -2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!