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
crimeas [40]
2 years ago
14

2 cos x = (sq root 3)

Mathematics
2 answers:
Natali [406]2 years ago
4 0

Answer:

cos x = 30°

Step-by-step explanation:

2 cos x = √3

cos x = √3/2

<em><u>cos x = 30°</u></em>

Temka [501]2 years ago
3 0

Answer:

cos \:  \: x = 30 \: degrees

Step-by-step explanation:

2 \: cos \:  \: x =  \sqrt{3} \\ cos \: x =  \sqrt{ \frac{3}{2} }  \\ cos \: x = 30 \:  \: degrees

You might be interested in
I got the degree to be 81.81818182 I just don't know how get the minute please do tell how to solve by using calculator or by pa
lutik1710 [3]
Well a clock has twelve hours that make up a full circle, or 360 degrees, so you divide 12 by 360 then multiply by the degree, which in this case is 81.81 and that's the number of hours. (You figure out the minutes by looking at the decimal)
6 0
3 years ago
19= 7a + 7 -2 what is the and to this need help ASAP
____ [38]

Answer:

a = 2

Step-by-step explanation:

19= 7a +5

19-5=7a

14÷7=a

a=2

8 0
3 years ago
Read 2 more answers
Examine the diagram, where BD is tangent to circle M at point D, and BA is secant to the same circle at points E and A.
Stella [2.4K]

Answer:

19 = x

Step-by-step explanation:

The square of the tangent segment = The product of (whole secant segment) (the outside part of the secant segment)

BD²= (BA)(BE)        

8² = (4 + x - 7) (4)             BA = BE + EB

8² = (x - 3)(4)

64 = 4x - 12

64 + 12 = 4x

76 = 4x

19 = x

3 0
2 years ago
Help will mark brainliest answer
Naddika [18.5K]

Answer : 110 degree

To find angle 1 , we apply outside angle theorem  Lets name each point  Measurement of arc EF=280 degrees  

Measurement of arc GH = 60

Angle D = angle 1

Please refer to the theorem attached below  

angle D = \frac{arc(EF)-arc(GH)}{2}

Now we plug in the values

angle 1 = \frac{280-60}{2}

angle 1 = 110

Measurement of angle 1 = 110 degrees

5 0
3 years ago
Which expression is equivalent to
Charra [1.4K]

X^4

Jdnzusjdnekdjdnkdkelef

8 0
3 years ago
Read 2 more answers
Other questions:
  • For the following problem state the objective function and the constraints. DO NOT solve:
    12·1 answer
  • If y = 4x – 1, which of the following sets represents possible inputs and outputs of the function, represented as ordered pairs?
    15·1 answer
  • A bike is on sale for $170. this is 80% of the regular price. find the regular price.
    13·1 answer
  • Find the indicated quotient to the nearest tenth
    5·2 answers
  • Someone pls help i don’t understand this
    11·1 answer
  • Find the value of n<br><br>Can you guys help me??
    8·2 answers
  • A math class has 12 female students Out of a total of 20 students in the class, what is the probability of randomly selecting a
    15·2 answers
  • -4(-6 - 2n) = 30 + 8n
    6·1 answer
  • Given P(A)= 0.95 and P(A∩B)=0.37. Find P(B∣A)
    11·1 answer
  • Here is the thing for question two
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!