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
Advocard [28]
3 years ago
6

Which angles are coterminal with 3pi/2?

Mathematics
2 answers:
Effectus [21]3 years ago
6 0

Answer:

-\frac{\pi }{2}, \frac{11\pi }{2}

Step-by-step explanation:

Coterminal angles are angles with the same initial and terminal side. In this question, the unit is Radians. They can be found algebraically by this formula for 3π/2:

\frac{3\pi }{2}\pm k2\pi \leqslant 2\pi where K is an integer number for the number of "laps" around the origin (360º or 2π rad),  with a positive or negative direction .

So let's check some coterminal angles with \frac{3\pi }{2}

\frac{3\pi }{2}-2\pi =-\frac{\pi }{2}\\\Rightarrow \frac{3\pi }{2}+2\pi =\frac{7\pi }{2}\\\frac{3\pi }{2}+2*2\pi =\frac{11\pi }{2}\\\Rightarrow \frac{3\pi }{2}-2*2\pi =\frac{5\pi }{2}\\\frac{3\pi }{2}-3*2\pi=-\frac{9\pi }{2}\\\Rightarrow \frac{3\pi }{2}+3*2\pi=-\frac{15\pi }{2}

(...)

From the given list, coterminal angles:

-\frac{\pi }{2}

\frac{11\pi }{2}

irakobra [83]3 years ago
4 0

<em>Your two answers are going to be-</em>

π/2

&

-π/2

You might be interested in
Rectangle pqrs is shown with its diagonals, pr and qs. what type of triangle is △str?right triangleequilateral triangleisosceles
Rainbow [258]
Since you did not provide a diagram, I made one for easier reference. You are asking what kind of triangle is the one shaded in red. Since a rectangle has two sets of congruent sides, their diagonals are also equal. When two diagonals intersect each other, they make 4 congruent sides. Thus, the triangle is an isosceles triangle, since it has two equal sides ST and TR.

8 0
3 years ago
Read 2 more answers
Plz help <br><br> (32^-1/2)^-2/5
Naddik [55]

Answer:

819.2

Step-by-step explanation:

I searched it up on Google sry just needed the points lol

7 0
3 years ago
How do I solve 74(10)^0.056x = 222 ?
likoan [24]

hello there

the answeer is

x=0.029983



3 0
3 years ago
Read 2 more answers
Anyone please .help me to solve this​
Wittaler [7]
The Correct Answer Is 10
4 0
3 years ago
Read 2 more answers
Find the product : (3x-1)•(2x^2+5x-4)
Karolina [17]

Answer:

27x

Step-by-step explanation: hope this helps

6 0
2 years ago
Other questions:
  • The heights of 200 adults were recorded and divided into two categories. Which two-way frequency table correctly shows the margi
    6·1 answer
  • A triangle has an area of 10 units 2 square
    9·1 answer
  • There are 318 fiction books in the class library. Tha number of non fiction book is 47 less than double the number of fictions b
    6·1 answer
  • Please help! I will mark brainliest. Sketch the following graphs in order:
    7·1 answer
  • Please help, I'm desperate, thank you!
    12·1 answer
  • stretch your thinking write three different addition equations that have the sum of 834 and require at least one new group​
    14·2 answers
  • 15. If the point (5,k) lies on the line represented by the equation 2x + y = 9, the value of k is....
    10·1 answer
  • Help please............
    6·2 answers
  • I need someone one to solve this FAST!
    9·1 answer
  • Please Hurry!!<br><br> Find the measure of WOV. Which angle relationship did you use?
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!