which is the circumference of the circle? help pls

The value of x in the given triangle is 12, Option C is correct.

Trigonometry is a branch of mathematics that studies relationships between side lengths and angles of triangles. The field emerged in the Hellenistic world during the 3rd century BC from applications of geometry to astronomical studies.

here, we have,

from the given figure, we get,

The given triangle is a right angled triangle.

We need to find the value of x.

We know that cosx is adjacent side by hypotenuse.

Cos 37 = Adjacent side/ Hypotenuse

The value of cos37 degrees is 0.7654

0.7654 = x/15

15×0.7654=x

11.5 =x

12=x

Hence, The value of x in the given triangle is 12, Option C is correct.

To learn more on trigonometry click:

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Answer:

A.

Step-by-step explanation:

I calculated it logically

Answer:

d.

Step-by-step explanation:

[tex]y = \frac{1}{ {x}^{2} } \\ horizontal \: asymptote : \\ {x}^{2} = 0 \\ x = 0[/tex]

Answer:

18 bags

Step-by-step explanation:

The dot plot shows the number of cough drops that were in each bag of cough drops inspected at a factory. How many bags of cough drops were inspected?

Note: Each dot represents one bag. The placement of the dot represents how many drops were in each bag (so there was 1 bag with 28, 3 with 29, etc)

First, list the amount of bags there are with a certain amount of cough drops.

Number of bags with...:

28: 1

29: 3

30: 0

31: 3

32: 5

33: 0

34: 0

35: 3

36: 2

Now, add the number of bags together:

1 + 3 + 4 + 5 + 3 + 2 = 18

18 bags

Answer:

6613.87

Step-by-step explanation:

multiply by 2205

Answer:

a. complementary

b. neither

c. supplementary

d. supplementary

e. supplementary   x=21

Step-by-step explanation:

CODE: cnsss21

Answer:

mean = 10.2 minutes

median = 9.5 minutes

Step-by-step explanation:

To find the mean, add up all of the results and then divide by the number of students in the sample. Therefore, the work should look like this: 15+8+7+7+11+13=61  --> 61/6=10.1666667

To find the median, order the results from least to greatest and then notice which number is the middle value. Since there is an even number of students in the sample, you will find that both 8 and 11 are the middle values when you put them all in numerical order (7, 7, 8, 11, 13, 15). Therefore, you must find the average of those two number in order to get the median. (8+11=19 --> 19/2=9.5)

Answer:

The monthly payments of said financing plan will be $8.33.

Step-by-step explanation:

To determine what is the total of 12 monthly payments of $ 100.00 including tax, the following calculation must be performed:

100/12 = X

8.33 = X

Therefore, the monthly payments of said financing plan will be $8.33.

Answer:

i thinkkk 40

if not my badd

Answer:

im just trying to get points lol

Step-by-step explanation:

78% btw this is a random number haha

From the figure, we can notice that :

⊕   There are 4 striped blocks

⊕   The total number of blocks in the block set : 8

The ratio of striped blocks to total blocks in the block set is :

[tex]\sf{\implies \dfrac{4}{8}}[/tex]

[tex]\sf{\implies \dfrac{1}{2}}[/tex]

[tex]\sf{\implies 1 : 2}[/tex]

Answer : B

Answer:

The probability of driving to the store is 0.969

Step-by-step explanation:

The remaining part of the question is attached

Solution

There are only two possible ways –  

a)  Route comprising of bridges 123  

b)  Route comprising of bridge 45

Probability of success while traveling through Route 123 = P(Bridge 1 open) x P(Bridge 2 open) x P(Bridge 3 open)

= 0.9 x 0.92 x 0.91

= 0.75348

P(Route 123 is closed) = 1 - 0.75348 = 0.24652

Probability of success while traveling through Route 45 =

P(Bridge 4 open) x P(Bridge 5 open)

= 0.94 x 0.93

= 0.8742

P(Route 45 is closed) = 1 - 0.8742 = 0.1258

To travel to store, atleast one route from 123 and 45 should be open.

Probability that you can drive to store :

= P(atleast one route from 123 and 45 is open)

= 1 - P(Both routes 123 and 45 are closed)

= 1 - P(123 is closed)*P(45 is closed)

= 1 - 0.24652*0.1258

= 1 - 0.031012216

= 0.968987784

~ 0.969

Answer:

A (first choice)

Step-by-step explanation:

rationalize: 5xy/square root of xy

Solution is thus A

Answer: 4^5

Step-by-step explanation:

Just add the powers if the number is same in this case 4 so 4 to the power of 5. (2+3 = 5)

Answer:

[tex]4^5[/tex]

Step-by-step explanation:

When multiplying similar numbers with exponents you add the exponents and keep the number.

Ex. 5² * 5³ would equal [tex]5^5[/tex]  

Thus, [tex]4^2*4^3=4^5[/tex]

Answer:

Hello! answer: 4, 8

Step-by-step explanation:

Remember x is before y so we go to 4 then up 8 hope that helps!

Answer:

60

Step-by-step explanation:

Answer:

x=60[angle of equilateral TRAINGLE]

Answer:

68% of the population will have a height between 64 and 72 inches

Step-by-step explanation:

According to the Empirical Rule, 68% of the population will have a height within the range of 1 standard deviation of the mean. This means that the range of possible heights for 68% of the population is between 68-4(1)=64 inches and 68+4(1)=72 inches

Answer:

Hello! answer: 50

Step-by-step explanation:

This is a supplementary angle therefore it will equal a total of 180 degrees 2 × 50 = 100 100 + 13 = 113 50 + 17 = 67 113 + 67 = 180 therefore x = 50 HOPE THAT HELPS!

Answer:

be happy

Step-by-step explanation:

Answer:

Test statistic = - 3.354

We reject H0 and conclude that the growth rate of the new shrub is less than 3cm per week.

Step-by-step explanation:

H0 : μ = 3

H1 : μ < 3

The test statistic = (xbar - μ) / (s/ √n)

Xbar = 1.50

μ = 3

s = 3

n = 45

Test statistic = (1.5 - 3) / (3/ √45)

Test statistic = - 1.5 / 0.4472135

Test statistic = - 3.354

Pvalue, using the Pvalue from Z score calculator :

Pvalue = 0.00039826

α = 0.05

Pvalue < α ; We reject H0 and conclude that the growth rate of the new shrub is less than 3cm per week.

Answer:

vertically opposite angle

Step-by-step explanation:

Answer:

[tex] \sqrt{20} [/tex]

Answer:

A

Step-by-step explanation:

Answer:

Sorry But there is no shape for me to look at to give you the answer :( Edit the question or just send me a screen shot of it in discord, mine is Mousycritter#2842

Step-by-step explanation:

Answer:

The label “Sum” is located at 0

The label “p” is located between 0 and -1 (-2/3)

The label “2/3” is located between 0 and 1