HELP PLZ AND THANK YOU!:)

From the graph, the range of the sine function will be [-1, 1]. Then the correct option is C.

Trigonometric functions examine the interaction between the dimensions and angles of a triangular form.

It is a function that repeats itself in a particular time interval.

The domain means all the possible values of x and the range means all the possible values of y.

From the graph, the curve is a sinusoidal function. The domain of the sine function is all real numbers.

From the graph, the range of the sine function will be [-1, 1]. Then the correct option is C.

The diagram is given below.

More about the trigonometry link is given below.

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Answer:

−f(5.1) =  16.14

Step-by-step explanation:

Hope this helps!  Stay safe!

Answer:

The numerical value of XY is 11

The numerical value of YZ is 13

Step-by-step explanation:

Given that

XY =3x- 4 , YZ = 2x +3, and XZ =24​

As Y is between the points X and Z so the sum of length of XY and YZ will be equal to the length of XZ. Putting this in mathematical form

[tex]XY+YZ = XZ[/tex]

Putting the values

[tex](3x-4) + (2x+3) = 24\\3x-4+2x+3 = 24\\5x-1 = 24\\5x = 24+1 \\\frac{5x}{5} = \frac{25}{5}\\x = 5[/tex]

Now

[tex]XY = 3x-4 = 3(5)-4 = 15-4 = 11[/tex]

[tex]YZ = 2x+3 = 2(5)+3 = 10+3 = 13[/tex]

Hence,

The numerical value of XY is 11

The numerical value of YZ is 13

Answer:

68

Step-by-step explanation:

Given triangle is an isoceless 56=56

So

X+56+56=180

X=180-112

X=68

So value is X is 68

Answer:

Original number is 86

Step-by-step explanation:

              Original:   10x + y

Double reversed:   2(10y + x)

Constraints:

  x + y = 14                                     ===>            x = 14 - y

  2(10y + x) + 10x + y = 222          ===>           21y + 12x = 222

Substitution to find y:

  21y + 12x = 222

  21y + 12(14 - y) = 222

  21y + 168 - 12y = 222

            9y + 168 = 222

                      9y = 54

                        y = 6

Substitution to find x:

  x = 14 - y

  x = 14 - 6

  x = 8

Original:   10x + y

                 10(8) + (6)

                 80 + 6

                 86

Answer:

The required probability is [tex]\mathit{\frac{9}{14}}[/tex]

Step-by-step explanation:

Probability: Rule of Addition

The probability that Event A or Event B occurs is equal to the probability that Event A occurs plus the probability that Event B occurs minus the probability that both Events A and B occur. It can be calculated as follows:

P(A ∪ B) = P(A) + P(B) - P(A ∩ B)

There are 14 types of crackers the company sells, numbered from 1 to 14. The sample space for purchasing one cracker is:

[tex]\Omega=\{1,2,3,4,5,6,7,8,9,10,11,12,13,14\}[/tex]

There are n=14 possible choices.

The favorable cases for a cracker with an odd number are:

A = {1,3,5,7,9,11,13}

There are 7 favorable cases.

The favorable cases for a cracker with a number greater than 11 are:

B = {12,13,14}

There are 3 favorable cases.

The cases which are common to both events are:

A ∩ B= {13}

There is 1 case.

The probability of each event is:

[tex]\displaystyle P(A)=\frac{7}{14}=\frac{1}{2}[/tex]

[tex]\displaystyle P(B)=\frac{3}{14}[/tex]

[tex]\displaystyle P(A\cap B)=\frac{1}{14}[/tex]

Therefore:

[tex]\displaystyle P(A\cup B)=\frac{1}{2}+\frac{3}{14}-\frac{1}{14}[/tex]

Adding the fractions:

[tex]\displaystyle P(A\cup B)=\frac{7+3-1}{14}=\frac{9}{14}[/tex]

The required probability is [tex]\mathbf{\frac{9}{14}}[/tex]

The first step is to multiply by a power of 10, so the divisor is a whole number.

The nest step is to divide, by figuring out how many time 25 goes into 105 .

Step-by-step explanation:

i took the exam now

Answer:

right. because if the insecticides gets in your mouth, it will infiltrate your lungs and you will suffocate.

Step-by-step explanation:

Answer:

0.6 - 0.43 = 0.17

Answer:

Step-by-step explanation:

Given linear inequalities of the point (2,3)

So.

(X-2)(X-3)=0

x^2-2x-3x+6=0

x^2-5x+6=0

It's solutions is x^2-5x+6.

Answer: What is the commutative property of addition? To “commute” means to move around or travel. According to the commutative property of addition, changing the order of the numbers we are adding, does not change the sum. Here's an example of how the sum does NOT change, even if the order of the addends is changed and The commutative property of multiplication

states that when two numbers are being multiplied, their order can be changed without affecting the product.

Step-by-step explanation: Have a blessed day hopefully this helped!

Answer:

3

Step-by-step explanation:

H is a horizontal shift to the right. The graph went over 2, so h=2. From there the graph went up 3 (vertical shift) so K=3

Answer:

The net present value of 1,500 a year from now at 5% interest is $1,428.57.

Step-by-step explanation:

NPV = 1,500 / 1.05 = 1,428.57

Answer:

x = 3 x = ‐1/4

Step-by-step explanation:

Was right on the quiz

Answer:

x = 3 x = ‐1/4

Step-by-step explanation:

the first one is also right!!

(5,-2)

that's all. up and down basically means that the point is moving along the x axis.

Answer:

No. of 6 of hearts = 1

Total no. of cards = 52

Probability = 1/52

Hope it helps....... pls mark as brainliest

This is the likelihood or chance that an event will occur. The probability of choosing the "6 of hearts" is 1/52

This is the likelihood or chance that an event will occur. Mathematically;

Probability =expected/total

Since a standard deck of card contains 52 cards, hence total outcome is 52 cards

No. of 6 of hearts is 1 from the deck of cards

Pr(choosing 6 of hearts) = 1/52

Hence the probability of choosing the "6 of hearts" is 1/52

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Answer:

- 0.9

Step-by-step explanation:

your welcome.what is quotient?a result obtained by dividing one quantity by another.

Answer: A

Step-by-step explanation:

Answer:

Its b

Step-by-step explanation:

Answer:

attached is the answer :)

Step-by-step explanation:

The length of the tangent AB is [tex]\sqrt{2a^{2}+2b^{2} }[/tex] if the radii of the largest circle is a and the radii of the smallest one is b.

It is a line that touches a single point on the circle.

Firstly we have to draw a perpendicular from O to the radii of the smallest circle. In this way AOLB becomes a rectangle. We let the point where the bisector intersect the radii as L.

OA=a

Lb=a also

O'L=b-a

In triangle OLO' we use pythagoras to calculate the value of OL which wil then equal to AB so,

OL=[tex]\sqrt{(b-a)^{2}+(a+b)^{2} }[/tex]

=[tex]\sqrt{2a^{2}+2b^{2} }[/tex]

It will be the length of AB also.

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Answer:

download math space that will help you more then any one can right now it's in the play store and your welcome

Step-by-step explanation:

if u take a pic of any math problem it will solve it

Answer:

The word "of" in the question means multiply, so you need to multiply these two fractions.

2/3 x 4/5 = 8/15

Step-by-step explanation:

Hope you have a great day ;-)

Answer:

8/15

Step-by-step explanation:

This is the answer because:

1) Four-fifths of two thirds basically means 4/5 x 2/3 because "of" in math usually means multiplication.

2) 4/5 x 2/3 = 4 x 2/ 5 x 3 = 8/15

Therefore, the answer is 8/15.

Hope this helps!

Answer:

31.73

Step-by-step explanation:

[tex]3x^{2} +5y[/tex]

x = 2.1

y = 3.7

Substitute;

[tex]3(2.1)^{2} +5(3.7)=3(4.41)+18.5=13.23+18.5=31.73[/tex]

Answer:

Step-by-step explanation:

1). ∠7 ≅ ∠ 2 (alternate exterior)

m∠7 = m∠2 = 30°

2). ∠4 and ∠1 are supplementary angles

m∠1 = 180° - 72° = 108°

Answer:

Mean = 22

Variance = 13.1320

Standard Deviation = 3.6238

Step-by-step explanation:

From the question, we can deduce that

n = 55 (sample)

p = 39.4% (proportion of those within the given range)

Solving (a): Expected Value, E(x)

This is calculated using the following formula.

E(x) = np

Substitute values for n and p

E(x) = 55 * 39.4%

E(x) = 55 * 0.394

E(x) = 21.67

E(x) = 22 ---- Approximated

Hence, the expected number of people is 22

Solving (b): Variance (σ²) and Standard Deviation (σ)

σ² is calculated as thus:

σ² = np(1 - p)

σ² = 55 * 39.4% * (1 - 39.4%)

σ² = 55 * 0.394 * (1 - 0.394)

σ² = 55 * 0.394 * 0.606

σ² = 13.13202

σ² = 13.1320 ---- Approximated

σ is calculated as follows:

σ = √σ²

Substitute value for σ²

σ = √13.13

σ = 3.6238 ----- Approximated

Answer:

75

Step-by-step explanation:

Answer:

[tex]f^{-1}[/tex](2) is 3

Step-by-step explanation:

In the function f(x) = y, its inverse is f(y) = x

So to find the inverse of a function switch x and y

Example:

In f(1) = 2, x = 1 and y = 2

Its inverse is [tex]f^{-1}[/tex](y) = x

Then, [tex]f^{-1}[/tex](2) = 1

Let us use this rule to solve the question

∵ f(3) = 2

∴ x = 3 and y = 2

→ To find its inverse switch x and y

∵ [tex]f^{-1}[/tex](y) = x

∴ [tex]f^{-1}[/tex](2) = 3

Answer:

y = 5- 36

Step-by-step explanation:

6 is the x

-6 is the y

y=mx+b

so m times x, m is the slope

5 times 6 is 30

-6=30+b

so -36

y=5x-36

SORRY IF IM WRONG I TRIED