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
mash [69]
3 years ago
13

If triangle RST is within Quadrant 4 and cos R= √3/2, what is the value of cotR

Mathematics
1 answer:
Nesterboy [21]3 years ago
6 0

Answer:

CotR = -√3

Step-by-step explanation:

In the 4th quadrant, sin is negative;

Since Cos R = √3/2,

Adjacent = √3

Hypotenuse = 2

Get the opposite;

opp^2 = 2^2 -(√3)^2

opp^2 = 4 - 3

opp^2 = 1

Opp = 1

Get sinR

Sin R = opp/hyp

SinR=  -1/2

CotR = cosR/sinR

CostR = (√3/2)/(-1/2)

CotR = √3/2* -2/1

CotR = -√3

You might be interested in
vanissa brought 30 yards of fabric from the craft store. she gave 1/6 of the fabric to her cousin. how much fabric did her cousi
Pavlova-9 [17]
5 yards because 30 divided by 6 is 5
4 0
3 years ago
Please help!!!
irga5000 [103]

Answer:c

Step-by-step explanation:

5 0
3 years ago
Find the product. −2 (3.1) lol another
sergij07 [2.7K]

Answer:

-6.2

Step-by-step explanation:

multiply -2 times 3.1

6 0
3 years ago
Read 2 more answers
Complete the inequality statement. 4 1/4___ 17/4
Mumz [18]

Answer:

they are =

im sorry it was a little late

8 0
3 years ago
Please help ill give brainliest answer!
LenKa [72]

Answer:

OC=48

RK=100

Step-by-step explanation:

We can use proportions to find both OC and RK.

\frac{OK}{KY} =\frac{OC}{RY}

\frac{12}{24} =\frac{OC}{96}

24OC=1152

OC=48

\frac{KC}{RK} =\frac{OK}{KY}

\frac{50}{RK} =\frac{12}{24}

12RK=1200

RK=100

7 0
3 years ago
Read 2 more answers
Other questions:
  • 1.simplifyyyyyyyyyyyy
    11·1 answer
  • The mean of 2,4,6,8,10
    9·2 answers
  • -8+(-6)= -14 in words
    5·2 answers
  • In a certain town 60% of the households own mutual funds, 40% own individual stocks, and 20% own both mutual funds and individua
    15·1 answer
  • Order the integers from least to greatest. 6,11,16,-8,-5
    10·2 answers
  • BRAINLIEST!!! (Please help)
    10·1 answer
  • Due in an hour! hour​
    8·2 answers
  • How do i simplify √27a^2b + a√12b
    11·1 answer
  • In the figure, point B is the midpoint of AC. Use the figure to answer the questions. Look at the picture and answer option A an
    12·1 answer
  • 4(a+x)-b=16 solve for the variable x (pls help me)
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!