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
icang [17]
2 years ago
6

Find cos 200 with solution​

Mathematics
2 answers:
stepan [7]2 years ago
7 0

Answer:

approximately -0.93969

Ksenya-84 [330]2 years ago
3 0

Step-by-step explanation:

Since, cos 200°

= 1/sec 200°⇒ cos 200°

= 1/(-1.0641)

= -0.9397

You might be interested in
State if polygons are similar
sukhopar [10]
Yes similar polygons are are two polygons with the same shape but not the same size
8 0
3 years ago
Suppose that events a and b are mutually exclusive with p(a) = ½ and p(b) = ⅓.
irina1246 [14]
No, a & b are not independent if they're mutually exclusive.

Mutually exclusive means the two events cannot occur simultaneously. So if "a" happens "b" cannot. In contrast, two events are independent if the occurrence of one has no effect on the occurrence of the other.



4 0
3 years ago
Find the missing values.<br> 15. F=<br> 16. E=<br> 17. D=<br> 1319<br> d<br> e
svetlana [45]
15.F=49
16.E=131
17.D=49
5 0
3 years ago
Ms Hart had 40 dollars to spend on costume boxes for the musical. If she bought 12 boxes and received 4 dollars in change, how m
artcher [175]

Answer:each box cost =$3

Step-by-step explanation:

Amount of money Ms Hart has to spent on costume boxes=$40

Amount gotten as change after purchase=$4

Amount actually used up buying costume boxes =$40-$4=36

Since she bought 12 boxes , each box cost =$36/ 12=$3

5 0
3 years ago
In a survey of 225 art students 28% reported that their favorite color is blue. What is the margin of error for the sample?
ipn [44]
Margin of error is important in determining the probability as it gives realistic data for the distribution. The formula to be followed for margin of error is m% = z* sqrt (p*(1-p))/n where p is the % positive outcome, n is the sample size and z* is a constant dependent to % confidence level. Substituting, m% = z* (0.03). Level of confidence is not given but assuming at95% CF, m% = 6%
3 0
3 years ago
Other questions:
  • I'm so lost on all my homework I've been absent do to illness someone plz help me with this page
    5·1 answer
  • What is the standard for 600,000+80,000+10
    13·2 answers
  • How many solutions does the equation have?
    15·1 answer
  • How is -27 a rational number
    11·2 answers
  • ‼️‼️help please ASAP
    11·1 answer
  • Shalika bought a purse for $120. The tax rate is 9%. What is the total amount Shalika paid? Enter your answer in the box.
    9·2 answers
  • 2/3x − 1/5x = x −1 equals what? I'm confused on this
    14·1 answer
  • An artist is asked to scale up a model of Pluto to 3 times its original size. If the original model of Pluto has a radius of 12
    11·2 answers
  • "Jonas prepared himself to walk to the stage when the applause ended and the Chief Elder picked up the next folder and looked do
    5·1 answer
  • Please help quick!! i’ll give brainliest!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!