Two points on the y axis that are 25 units from (-24,3)

Answer:

\(G\) is not function. The reason is that it is not one-to-one.

Step-by-step explanation:

A function is a mapping that is also one-to-one.

\(G\) is indeed a mapping; it takes an input and relates it to one or more outputs.

A mapping is one-to-one if and only if each input is mapped to only one output. \(G\) is not one-to-one because it maps the input \(1\) to four different outputs. Hence, \(G\) isn't a function.

The missing number of the series is 21.

The given sequence appears to follow the pattern of the Fibonacci sequence, where each number is the sum of the two preceding numbers. The Fibonacci sequence starts with 0 and 1, and each subsequent number is obtained by adding the two previous numbers.

Using this pattern, we can determine the missing number in the sequence.

0, 1, 1, 2, 3, 5, 8, 13, -, 34, 55

Looking at the pattern, we can see that the missing number is obtained by adding 8 and 13, which gives us 21.

Therefore, the completed sequence is:

0, 1, 1, 2, 3, 5, 8, 13, 21, 34, 55.

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The missing number in the sequence 0, 1, 1, 2, 3, 5, 8, 13, -, 34, 55 is 21.

To find the missing number in the sequence 0, 1, 1, 2, 3, 5, 8, 13, -, 34, 55, we can observe that each number is the sum of the two preceding numbers. This pattern is known as the Fibonacci sequence.

The Fibonacci sequence starts with 0 and 1. To generate the next number, we add the two preceding numbers: 0 + 1 = 1. Continuing this pattern, we get:

Therefore, the missing number in the sequence is 21.

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Answer:

The equation of this line y=1

Step-by-step explanation:

Answer:

Y=1 since it only lines up with 1

Step-by-step explanation:

Answer: No

Step-by-step explanation:

*the box plots are shown in the attachment below.

Answer:

The median hours spent in the weight room for school 1 is less than the median for school 2 and the interquartile ranges for both.

Step-by-step explanation:

Median on a box plot is depicted by the vertical line that divides the rectangular box into 2.

The median hours for school 1 = 8

The median hours for school = 9

Interquartile range on a box plot is the range of the rectangular box.

Interquartile range for school 1 = 10 - 4 = 6

Interquartile range for school 2 = 12 - 6 = 6

Therefore, it is true that the median hours spent by school 1 (8 hrs) is less than the median hours spent by school 2 (9 hours).

It is also true that the jnterquartile range for school 1 and school tok are also equal (6).

Answer:

The answer is B.

Step-by-step explanation:

Let us first set up an equation.

(3x - 7) + (2x + 3) = 90

5x - 4 = 90

5x = 94

x = 18.8

Hope this helps!

Please mark as brainliest.

Answer:

D  m<A = 49.4 deg

Step-by-step explanation:

Since the lines are perpendicular, the sum of the measures of angles A and B is 90 deg.

m<A + m<B = 90

3x - 7 + 2x + 3 = 90

5x - 4 = 90

5x = 94

x = 18.8

m<A = 3x - 7 = 3(18.8) - 7 = 56.4 - 7 = 49.4

Answer: D  m<A = 49.4 deg

The value of the given expression will be equal to 2060.

Expression in maths is defined as the collection of the numbers variables and functions by using the signs like addition,substraction, multiplication and division.

It is given that:-

=p²(m)-(np+r)

=(-8)²(32)-(2x(-8)+4)

=(64x32)-(-16+4)

=2060

Hence value of the given expression will be equal to 2060.

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Answer:

20, 40, and 60.

Step-by-step explanation:

Definition: A common multiple of two or more numbers is a number that can be divisible by each of those numbers.

Example: 10 is a common multiple of 2 and 5, because 10 can both be divisible by 2 and 5.

Question: Common Multiples of 4 and 5.

20 can be divisible by 4, and 5.

40 can be divisible by 4, and 5.

60 can be divisible by 4, and 5.

Answer:

y = - 2x - 1

Step-by-step explanation:

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Calculate m using the slope formula

m = \(\frac{y_{2}-y_{1} }{x_{2}-x_{1} }\)

with (x₁, y₁ ) = (- 2, 5) and (x₂, y₂ ) = (2, - 3)

m = \(\frac{-3-5}{2+2}\) = \(\frac{-8}{4}\) = - 2

The line crosses the y- axis at (0, - 1) ⇒ c = - 1

y = - 2x - 1 ← equation of line

Answer:

under 50%

Step-by-step explanation:

i forgot how to get the excat percentage sorry :(

Answer:

56.4

Step-by-step explanation:

Answer:

Divide them by the same number

Step-by-step explanation:

14/2=7

10/2= 5

y7/y5

Answer:

£114

Step-by-step explanation:

Rate brainliest please

\( \frac{57}{360} \times 720 = 114\)

Answer:

y=4x+2

Step-by-step explanation:

Answer:

y=4x+4

Step-by-step explanation:

move 8x to the left side than divide 2y by 8x and 4 to give u that answer. hope it helps

Answer:

2 : 3

Step-by-step explanation:

Given the square has a side of 6 in , then

perimeter = 4 × 6 = 24 in

area = 6² = 36 in²

Then ratio of perimeter : area

= 24 : 36 ( divide both parts by 12 )

= 2 : 3

A Data Flow Graph (DFG) is a graphical representation of a system or program that illustrates the flow of data between different components or operations.

To derive the Data Flow Graph (DFG) for the equation \(m = (b + c) \times e - (b + c)\)\), we need to break down the equation into individual operations and represent them as nodes in the graph.

- Variables: \(\(m\), \(b\), \(c\), \(e\)\)

- Constants: None

- Addition: \(\(b + c\)\)

- Multiplication: \(\((b + c) \times e\)\)

- Subtraction: \(\((b + c) \times e - (b + c)\)\)

- Node 1: Addition of \(\(b\) and \(c\) (\(+\))\)

- Node 2: Multiplication of Node 1 result and \(\(e\) (\(\times\))\)

- Node 3: Addition of Node 2 result and Node 1 result \((\(+\))\)

- Node 4: Subtraction of Node 3 result and Node 1 result \((\(-\))\)

- Node 5: Output node representing variable \(\(m\)\)

- Connect Node 1 output to Node 2 input

- Connect Node 1 output to Node 3 input

- Connect e to Node 2 input

- Connect Node 3 output to Node 4 input

- Connect Node 1 output to Node 4 input

- Connect Node 4 output to Node 5 input

The resulting DFG for the equation is as follows:

```

     +------+

     |      |

  +--+---+  |

  | Add  |  |

  | (b+c)|  v

  +------+

     ↓

  +------+     +------+

  |      |     |      |

  |Mult  |     |      |

  |(b+c) |  +--+---+  |

  |  e   |  | Add  |  |

  |      |  |(b+c) |  |

  +------+  |  -   |  |

     |      |      |  v

     v      +------+  

  +------+

  |      |

  |Sub   |

  |      |

  +------+

  ↓

  +------+

  |      |

  |Output|

  |   m  |

  +------+

```

This DFG represents the dependencies and computations involved in the given equation, allowing for further analysis and optimization of the expression.

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Answer:

x = 5

Step-by-step explanation:

Step 1: Write equation

5x - 6 = 3x + 4

Step 2: Solve for x

Step 3: Check

Plug in x to verify it's a solution.

5(5) - 6 = 3(5) + 4

25 - 6 = 15 + 4

19 = 19

Answer:

X= 5

Step-by-step explanation:

5*5-6=19

3*5+4=19

Answer:

X intercept is (2,0)

Y intercept is (0,-4)

Gib brainliest hahaha

(but hope i helped :)

Answer:

\(a^2 - ( b- c)^2 = a^ 2- b^2 - c^2 +2 bc\)

Step-by-step explanation:

\(Using \ (x - y)^2 = x^2 - 2xy + y^2\)

\(a^2 - (b - c)^2 = a^2 - ( b^2 - 2bc + c^2 ) = a^2 - b^2 + 2bc - c^2 = a^2 - b^2 - c^2 + 2bc\)

Answer:

  9.80 m

Step-by-step explanation:

The mnemonic SOH CAH TOA is intended to remind you of the relationship between sides of a right triangle and its angles.

__

The geometry of this problem can be modeled by a right triangle, so these relations apply. We are given an angle and adjacent side, and asked for the opposite side, so the relation of interest is ...

  Tan = Opposite/Adjacent

Using the given values, we have ...

  tan(24°) = AC/AB = (tree height)/(distance from tree)

  tan(24°) = AC/(22 m)

Multiplying by 22 m gives ...

  tree height = AC = (22 m)·tan(24°) ≈ 9.79503 m

The height of the tree is about 9.80 meters.

Answer:

Explain more what you need to someone to answer :3

The method used to  collect data will be a survey

A survey is a technique for gathering information from a sample of people to learn more about their beliefs, attitudes or other traits. Political polls frequently entail selecting a representative sample of the populace and asking them questions regarding their beliefs. A survey is a distinct way of gathering data. Numerous techniques, including telephone interviews, online questionnaires, and in-person interviews, can be used to conduct surveys.

In a political poll, the pollster would typically design a survey including a series of questions related to the political candidate and the election, and then administer the survey to a sample of individuals to successfully gather data about their opinions and voting intentions. The results of the survey can be then analyzed to determine the candidate's standing in the polls.

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The solution to the right triangle with b= 100 and c=450 is:

Side a ≈ 436.4

Angle A ≈ 63.9°

Angle A' ≈ 26.6°

Angle C ≈ 89.5°

We can use the Pythagorean theorem to solve for the length of side a:

a^2 + b^2 = c^2

a^2 + 100^2 = 450^2

a^2 = 450^2 - 100^2

a ≈ 436.4

Next, we can use trigonometry to solve for the angles of the triangle:

sin(A) = a/c

A = sin^-1(a/c)

A ≈ 63.9°

cos(A) = b/c

A' = cos^-1(b/c)

A' ≈ 26.6°

Finally, we can use the fact that the sum of the angles in a triangle is 180° to solve for angle C:

C = 180° - A - A'

C ≈ 89.5°

Therefore, the solution to the right triangle with b= 100 and c=450 is:

Side a ≈ 436.4

Angle A ≈ 63.9°

Angle A' ≈ 26.6°

Angle C ≈ 89.5°

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The 90% confidence interval for the difference in the population means is -2.51 to 0.31

From the question, we have the following parameters that can be used in our computation:

xˉ₁ = −17.1

s₁² = 8.4

n₁ = 22

​xˉ₂ = −16.0

s₂² = 8.7

n₂ = 24

Calculate the pooled variance using

P = (df₁ * s₁² + df₂ * s₂²)/df

Where

df₁ = 22 - 1 = 21

df₂ = 24 - 1 = 23

df = 22 + 24 - 2 = 44

So, we have

P = (21 * 8.4 + 23 * 8.7)/44

P = 8.56

Also, we have the standard error to be

SE = √(P/n₁ + P/n₂)

So, we have

SE = √(8.56/22 + 8.56/24)

SE = 0.86

The z score at 90% CI is 1.645, and the CI is calculated as

CI =  (x₁ - x₂) ± z * SE

So, we have

CI = (-17.1 + 16.0) ± 1.645 * 0.86

This gives

CI = -1.1 ± 1.41

Expand and evaluate

CI = (-2.51, 0.31)

Hence, the confidence interval is -2.51 to 0.31

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Answer:

Hey there,

The answer is below!!

Step-by-step explanation:

Knowing that those vectors start at the point (0,0) we can "think" them as lines.

As you may know, two lines are parallel if the slope is the same, then we can find the "slope" of the vectors and see if it is the same.

A) the vectors are: (√3, 1) and (-√3, -1)

You may remember that the way to find the slope of a line that passes through the points (x1, y1) and (x2, y2) is s = (y2 - y1)/(x2 - x1)

Because we know that our vectors also pass through the point (0,0)

then the slopes are:

(√3, 1) -----> s = (1/√3)

(-√3, -1)----> s = (-1/-√3) =  (1/√3)

The slope is the same, so the vectors are parallel.

Part B:

The vectors are: (2, 3) and (-3, -2)

the slopes are:

(2, 3) -----> s = 3/2

(-3, -2)----> s = -2/-3 = 2/3

the slopes are different, so the vectors are not parallel.

Xds for the given straight line segment and parabolic curve are Xds = (2/9) (1+(1.5x)²)\(^(3/2)\)+ C.

The parabolic curve x =t, y =12, from (0,0) to (2,4), for the straight line segment, x ds, use the formula:

Xds = ∫√(1+dy/dx²)dx.

For the given straight line segment, x=t;y= from (0,0) to (20,4), the equation is y = 4x/20, or y = 0.2x.

Therefore, dy/dx = 0.2.

Xds = ∫√(1+(0.2)²)dx= ∫√(1+0.04)dx= ∫√(1.04)dx

Evaluating this integral using the substitution method, let u = 1.04x,

we have:

Xds = 1/√1.04 ∫√u du

= 1/√1.04ˣ(2/3) u\(^(3/2)\) + C

= 1/√1.04 ˣ (2/3) (1.04x)\(^(3/2)\) + C

= 0.9626(1.04x)\(^(3/2)\) + C.

For the given parabolic curve x =t, y =12, from (0,0) to (2,4), the equation is y = 12x²/16 = 0.75x².

Therefore, dy/dx = 1.5x. Substituting this value in the formula above, we have:

Xds = ∫√(1+(1.5x)²)dx

Again, using the substitution method, let

u = 1+(1.5x)²,

we have:

Xds = (2/3)∫√u du= (2/3) ˣ (1/3) u\(^(3/2)\) + C= (2/9) (1+(1.5x)²)\(^(3/2)\) + C.

Therefore, Xds for the given straight line segment and parabolic curve are:

For straight line segment:

Xds = 0.9626(1.04x)\(^(3/2)\) + C.For parabolic curve:

Xds = (2/9) (1+(1.5x)²)\(^(3/2)\)+ C.

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Answer:

I tried everything and either I'm doing it wrong or you wrote this wrong

Step-by-step explanation:

The measure of ∠C is The solution is obtained using the properties of triangle and perpendicular bisector.

What is a perpendicular bisector?

A line that divides a line segment into two equal halves and forms a 90-degree angle at the point of intersection is called a perpendicular bisector. To put it another way, a perpendicular bisector separates a line segment at its midpoint, creating a 90-degree angle.

Assumption: The given triangle ABC is an isosceles triangle.

We are given that BD is the perpendicular bisector of  triangle ABC. This means that ∠BDA and ∠BDC=90°

We know that sum of all angles of a triangle are 180°.

So, in triangle BDA,

37° + 90° + ∠BAD = 180°

127° + ∠BAD = 180°

∠BAD = 53°

Now, since the triangle ABC is an isosceles triangle, therefore AB=BC.

This implies that ∠BAC= ∠BCA

∠BAC is ∠BAD which is 53°.

So, ∠BCA = 53°

Hence, the measure of ∠C is 53°.

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Answer:

a. y = 4x  b. 48 feet

Step-by-step explanation:

y = mx + b

Plotted points found:

(5,20) (10,40)

Delta y/Delta x

(40-20)/(10-5)

20/5 = 4

Slope: 4

y = 4x + b

The y-intercept is when x = 0. In this case, the y-intercept is 0.

Equation: y = 4x

b.

y = 4(12)

y = 48 feet

Answer:

32h (1 day and 8h )

Step-by-step explanation:

268-12=256

256:8= 32

32h

Answer:

8x+12= 268

Step-by-step explanation:

We know that Lester already has $12, so that would be: +12

Since he works for $8 an hour, x will represent each hour: 8x

*x will determine the number of hours, if you want days, then divide the amount of hours by 24.

The equation that represents profit is $40x - $20.

The profit after 5 days in business is $180.

The profit after 10 days in business is $380.

The profit after 10 days in business if revenue is $45 is $430.

Profit is total revenue less total cost.

Profit = total revenue - total cost

Profit = $40x - $20

Where:

x = number of days

$40(5) - $20

= $200 - $20

= $180

$40(10) - $20

$400 - $20

$380

$45(10) - $20

= $450 - $20

= $430

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