HELP ANSWER ASAP PLS Given the following diagram, find the trigonometric ratios.
Leave answers as reduced fractions
17
15
C 8
B
sin B=
cos B=
tan B=

bhai questions kya hai

than I question of answer

Answer:

f(x) = cos(x)

Step-by-step explanation:

Given the expression

[tex]tan(x)csc(c) = \frac{1}{f(x)}[/tex]

Recall that;

[tex]tan(x) = \frac{sin(x)}{cos(x)} \\csc(x) = \frac{1}{sin(x)} \\[/tex]

Substitute into the given expression

[tex]tan(x)csc(c) = \frac{1}{f(x)}\\\frac{sin(x)}{cos(x)} \frac{1}{sin(x)} = \frac{1}{f(x)}\\\frac{1}{cos(x)} = \frac{1}{f(x)}[/tex]

Cross multiply

[tex]cos(x) = f(x)\\Swap\\f(x) = cos(x)[/tex]

Answer:

c

Step-by-step explanation:

Answer:

(-11, 0)

Step-by-step explanation:

A (-9, -6)

translation: left 2 units, up 6 units

If the point is moving left, this will change the x value. We are moving left which is towards the negative side of the graph. This means we will be subtracting 2 from the x-value.

-9 - 2 = -11

This is our new x-coordinate.

If the point is moving up, this will change the y-value. We are moving up, which is towards the positive side of the graph. This means we will be adding 6 from the y-value.

-6 + 6 = 0

This is our new y-coordinate.

Let's put our new coordinates together.

(-11, 0)

This is your answer.

Hope this helps!

Answer:

$22.12

Step-by-step explanation:

Let x be the wholesale price (the price before adding the markup).

The markup is 13%, so 13% of x is added to x.

x + 13%x = $25

x + 0.13x = 25

1.13x = 25

x = 25/1.13

x = 22.12

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Answer: m<B = 78.4

m<C= 101.6

Explanation:

180 - 78.4 = 101.6

I hope this helped!

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- Zack Slocum

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Answer:

17

Step-by-step explanation:

Let the two "middle" vertexes be x1 and x2, and let the "lower" vertex be y. We know that

[tex]1 + 5 + x1 = 1 + 5 + x2[/tex]

Therefore x1=x2. We'll call that value just x.

But now we have to be careful, because

[tex]5 + x + y = x + x + y[/tex]

Simplifying we can get the value of x:

[tex]x = 5[/tex]

Now, substituting back in, we get

[tex]1 + 5 + 5 = 5 + 5 + y \\ y = 1[/tex]

So, the sum of all vertexes is equal to

[tex]2 \times 1 + 3 \times 5 = 17[/tex]

The sum of all the five numbers is 17

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the top and bottom vertex of the object be A

So , the vertex number A = 1

There are 2 vertex for the object

Now , the value of 2A = 2 x 1

2A = 2

And , there are 3 base points for the triangular object with the base number as 5

Let the base number be B = 5

There are 3 base points

3B = 3 x 5

3B = 15

So , the total sum of the numbers = 2A + 3B

2A + 3B = 2 + 15

             = 17

Hence , The sum of all the five numbers is 17

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Answer:

it is unlike other shapes

Step-by-step explanation:

it has no egdes,vertices etc.

Answer:

3 - 2x

Step-by-step explanation:

[tex]\huge\bold\purple{3 - 2x}[/tex]

Answer:

A is (6,-4)

Step-by-step explanation:

Answer:

The population is decreasing by 13%.

Step-by-step explanation:

The standard exponential equation can be modeled by:

y = A(1 ± r)^x

Answer:

D

Step-by-step explanation:

You can graph this function on a calculator and and find its max by finding the peak of the parable and the x value at the point

Answer:

No, you need to know another  angle to prove that it is a right triangle to use the Pythagorean theorem.

If you did have an additional side length, that needed angle could be calculated and then use the Pythagorean to prove.

Answer:

(a+b)/2*h

Step-by-step explanation:

i think its that

Answer:

3.14

That is the value of pi to the second decimal point

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Answer: A) (2, 4)

Explanation:

the rule is (x,y) --> (x,-y) For reflecting over the x axis

(2,-4) --> (2, 4)

I hope this helped!

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- Zack Slocum

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Answer:

(2,4)

Step-by-step explanation:

The coordinate of A is (2,-4) currently. If we reflect that point over the x-axis,  the y coordinate will change into the opposite sign. Because the y coordinate is -4, it will change to - (-4) = 4. Therefore, the coordinate of A' would be (2,4).

Answer:

34.6

Step-by-step explanation:

Answer:

It will be 34.6 by my opinion

Answer: 39

Step-by-step explanation: Just addition

Answer:

Total rainfall = 39 inches.

Step-by-step explanation:

The question is not properly qualified. I am assuming that the first month, 12 inches of rain fell (that is an awful lot) and for the next 9 months the rainfall was 3 inches per month.

Let R be the total rainfall.

R = first month + 9*3

R = 12 + 27

R = 39

Answer:

The father is 54 years old

Step-by-step explanation:

Well from the ratio 9:4

We know the son is 24

we can divide 24/4 to get 6

now we know we have to multiply by 6 on each side of the ratio to get the final result

54:24

Answer:

54 years old

Step-by-step explanation:

Because the son is 24 years old, we know that that is 6 times the '4' in the ratio 9:4 therefore if we do 6*9=54 that is the age of his father!

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Answer: c=38.89

b=29.79

<A=40

Explanation:

I hope this helped!

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Answer:

35.36

Step-by-step explanation:

Answer:

88

Step-by-step explanation:

a = 3

b = -8

c = -2

(-8)² 4(3)(-2) = 64 + 24

Answer:

Rate of interest r = 5.20% (Approx.)

Step-by-step explanation:

Given:

Amount invested p = $45,000

Final amount A = $142,000

Number of year = 20

Find:

Rate of interest r

Computation:

A = p[1+r]ⁿ

142,000 = 45,000[1+r]²⁰

3.1556 = [1+r]²⁰

r = 5.194

Rate of interest r = 5.20% (Approx.)

1. The stochastic matrix for the given transitions is:

   [tex]T = \left[\begin{array}{ccc}0.80 & 0.20\\0.30&0.70 \end{array}\right]\\[/tex]

2. 40.0% people in February and 32.0% people in March will be the low  users if there are 50% low users in January.

It is given that,

80% of the people who were Low users one month will be Low users the next month.

That means for the transition low-low (L-L)

p = 0.80

So, for Low-high transition (L-H)

p = 1-0.80 = 0.20

It is also given that 70% of the people who were High users one month will be High users the next month.

That means, p = 0.70 for the transition high-high (H-H)

Then for H-L transition, p = 1-0.70 = 0.30

(a) The 2x2 stochastic matrix for these transitions is:

[tex]T = \left[\begin{array}{ccc}0.80 & 0.20\\0.30&0.70 \end{array}\right]\\[/tex]

(b) Given that 50% users are the low users in month of January.

[tex]\text{Percent of the customers will be Low users in February}= (\text{low users in month of January} \times \text{Probability of L-L transition.}) \times 100\%[/tex]= (0.50 x 0.80)x100%

= 0.4x 100%

=40.0%

Now, the percentage of people who will be low users in the month of march = (low users in February x probability of L-L transition)x100%

=(0.40x0.80)x100%

=0.32x100%

=32.0%

Hence, the percentage of people who will be low users in the month of February and in the month of March are 40.0% and 32.0% respectively.

Therefore, the results are:

1.2x2 stochastic matrix for the transitions is as:

         [tex]T = \left[\begin{array}{ccc}0.80 & 0.20\\0.30&0.70 \end{array}\right]\\[/tex]

2. The percentage of people who will be low users in the month of     February and in the month of March are 40.0% and 32.0% respectively.

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Answer:

3

Step-by-step explanation:

the question requires us to solve for the degree of freedom of this test.

we have this information below to answer this question

number on time = 90 95 85 60

sample size = 100 120 100 10

from this we can see that we have two rows, each row contains four piece of data, which gives us 4 columns

the formula for the degree of freedom:

df = (c-1)(r-1)

c = 4

r = 2

= 4-1 * 2-1

= 3 * 1

= 3

thank you!

Answer:

The p-value is approximately 0.0508

Step-by-step explanation:

The given parameters are;

The expected mass of banana chips bag filled by the machine, μ = 421 gams

The number of bags in the sample of bags filled by the machine, n = 26 bags

The mean mass of the bags in the sample, [tex]\overline x[/tex] = 413 grams

The standard deviation of the mass in the bags, s = 24 grams

The level of significance, α = 0.02

The null hypothesis, H₀; μ = 421 grams

The alternative hypothesis, Hₐ; μ < 421 grams

The test statistic is given as follows;

[tex]t=\dfrac{\bar{x}-\mu }{\dfrac{s}{\sqrt{n}}}[/tex]

We get;

[tex]t=\dfrac{413-421 }{\dfrac{24}{\sqrt{26}}} \approx -1.6996731712[/tex]

The t-value = -1.6996731712

The degrees of freedom df = n - 1 = 26 - 1 = 25

From an online source, we get the critical-t =  2.166587

The p-value is obtained using an online source as p(t ≤  -1.6996731712) = 0.0508

From the p-value table, we get

0.05 < p < 0.1

Answer:

29

Step-by-step explanation:

5 x 5+4

=25+4 =29

Answer:

9:6 27:18 and 81:54

Step-by-step explanations:

Answer: 6:4

30:20

90:60

9:6

Step-by-step explanation:

22 (what number is in the middle one you put it in ascending order)

18 (the first quartile is the first quarter of the sorted list)

23 (the third quarter, the number in between the last number and the median)

5 (the range between quartile 1 and quartile 3)

Have a great day <3

Answer:

it is 67%

Step-by-step explanation:

im sure with that

Answer:

180 cm²

Step-by-step explanation:

The volume of a prism is given by its base area times its height. In this case, Tha base area is equal to

[tex] \frac{6 \times 5}{2} = 15 \: {cm}^{2} [/tex]

So the volume is

[tex]15 \times 12 = 180 \: {cm}^{2} [/tex]