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
Musya8 [376]
2 years ago
5

Please Help! In which of the following intervals does the trigonometric inequality sec(x)

Mathematics
1 answer:
timofeeve [1]2 years ago
3 0

Step-by-step explanation:

sec(x) = 1/cos(x)

cot(x) = cos(x)/sin(x)

sec is smaller than cot, if cos is negative (making sec negative) and sin is negative (making cot positive).

and that is true for the third quadrant.

which is pi < x < 3×pi/2

so, the third answer is right.

You might be interested in
the half-life of a new experimental drug in your bloodstream is 15 hours how long will it take for the drug to Decay to 60% of t
Ierofanga [76]

4 hours? i may be wrong

i did - 60 * 15

seems about right, since 50% would be 7.5 hours?

7 0
3 years ago
In the Cartesian Coordinate System, the intersection of the axis is called the origin. What is this called in the Polar coordina
Nookie1986 [14]

it's plural so axes*

and in pilar coordinates, the axes are circular so they never intersect but the centre point is still called origin.

4 0
3 years ago
Janet has $120. If she saves$20 per week, in how many days will she have $500?
maxonik [38]
She will have $500 in 5 days because when she takes out the 20 every week she will have had $100 so to make $500 she will have to have made 5 $100
8 0
4 years ago
Answers plz help. imma fail.​
Zarrin [17]

Answer:

Try your best and never give up take a deep breath and focus on it

5 0
3 years ago
Read 2 more answers
Help will give crown Find the missing side length
sweet-ann [11.9K]

Answer:

11cm

Step-by-step explanation:

6 0
3 years ago
Other questions:
  • Simplify the expression. Use standard polynomial format.<br> x(2x + 3) + (x - 3)(x - 4)
    11·1 answer
  • Which theorem states that the measure of the exterior angle of a triangle is equal to the sum of the measures of the two remote
    5·2 answers
  • The slope-intercept form of a linear equation is y=mx + b, where x and y are
    8·1 answer
  • A family saves $65 every 2 weeks how much will the family save in 8 weeks
    5·2 answers
  • Joseph drove to Carly's house for dinner. He was away from his house for 2 hours. He spent 50 minutes at Carly's house. Driving
    12·1 answer
  • The last of my points i really enjoyed being here just the stress of it goodbye fellow brainlest
    6·2 answers
  • Please help me otherwise I will fail (1/2 + 1/2)* 700​
    15·2 answers
  • What type of number is -4?
    5·2 answers
  • Which point is on the interior of DEF? point F point H. point D point G​
    7·2 answers
  • What is 15% of 76, rounded to two decimal places?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!