Please answer the questions below please :)

Please Answer The Questions Below Please :)

Answers

Answer 1

Answer:

perimeter is 45

Step-by-step explanation:

plus length and width


Related Questions

Find a curve that passes through the point (1,5) and has an arc length on the interval [2,6] given by:
6
S2 V1 + 16x dx.

Answers

6∫[2,6] (1 + (f'(x))²) dx + 16∫[2,6] x dx = 6S²V1 + 16x dx. To solve this equation, we need additional information about the curve, such as a boundary condition or another equation that relates f(x) and f'(x).

To find a curve that passes through the point (1, 5) and has an arc length on the interval [2, 6] defined by the expression 6S²V1 + 16x dx, we can follow these steps:

Step 1: Determine the general form of the curve equation.

Step 2: Use the arc length formula to obtain an equation involving the curve's equation.

Step 3: Solve the resulting equation to find the specific curve.

Let's proceed with each step:

Step 1: Determine the general form of the curve equation.

Let's assume the curve equation is y = f(x), where f(x) represents the unknown function describing the curve.

Step 2: Use the arc length formula to obtain an equation involving the curve's equation.

The arc length formula for a curve defined by y = f(x) is given by:

S = ∫[a,b] √(1 + (f'(x))²) dx

We are given that the arc length on the interval [2, 6] is defined by the expression 6S²V1 + 16x dx. Substituting the formula for arc length, we have:

6∫[2,6] (√(1 + (f'(x))²))²dx + 16∫[2,6] x dx

Simplifying, we get:

6∫[2,6] (1 + (f'(x))²) dx + 16∫[2,6] x dx

Step 3: Solve the resulting equation to find the specific curve.

Since the expression 6S²V1 + 16x dx represents the arc length on the interval [2, 6], we need to equate it to the arc length formula obtained in Step 2.

6∫[2,6] (1 + (f'(x))²) dx + 16∫[2,6] x dx = 6S²V1 + 16x dx

To solve this equation, we need additional information about the curve, such as a boundary condition or another equation that relates f(x) and f'(x). Without such information, it is not possible to determine the specific curve. Please provide additional constraints or information if available to proceed further in finding the specific curve.

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Complete the following statement: In two-dimensional motion in the x-y plane, the x part of the motion and the y part of the motion are independent...

Answers

The completed statement based on two-dimensional motion in the x-y plane can be presented as follows;

The two-dimensional motion in the x-y plane, the x part of the motion and the y part of the motion are independent, whether or not there is an acceleration in any direction. The correct option is therefore;

D) Whether or not there is an acceleration in any direction

How can two-dimensional motion be analyzed?

Two-dimensional motion in the x-y plane can be analyzed by separating them into its horizontal (x) and vertical (y) components, and analyze each component using the one dimensional equations of motion.

The meaning of the motion on the x-y plane is that the x-direction motion of an object exclusive or excludes the effect of the motion of the object in the y-direction, vis a vis, the y-direction motion.

The horizontal and vertical components of the motion can be analyzes individually or by themselves, by making use of the equations of motion for a one-dimensional motion, whether or not there is an acceleration in any direction as the acceleration are also evaluated using one dimensional equations.

The possible options in the question from a similar question on the internet are;

A) When there is no acceleration in any direction

B) When there is no acceleration in one direction

C) Only when an acceleration is present in both directions

D) Whether or not there is an acceleration in either direction

E) Only when the acceleration is in the y-direction

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Ali is 5 years older than salifu, If Salifu is y years.
how find Ali's age. Write answer in an equation

Answers

Ali’s age is Salifu’s age plus 5.

y+5=Salifu age

g(x)= √x+3 help plsss

g(x)= x+3 help plsss

Answers

Answer:

All real values of x such that x ≥-3

Step-by-step explanation:

g(x) = sqrt(x+3)

A sqrt must be greater than or equal to zero

sqrt (x+3) ≥ 0

Square each side

x+3≥ 0

Subtract 3 from each side

x ≥-3

The restrictions on x are x ≥-3

That means the domain is x ≥-3

All real values of x such that x ≥-3

Answer:

\(\boxed{\mathrm{B}}\)

Step-by-step explanation:

\(g(x)=\sqrt{x+3}\)

A square root must have a value of greater than or equal to 0.

\(\sqrt{x+3}\geq 0\)

Square both sides.

\(x+3\geq 0\)

Subtract 3 from both sides.

\(x\geq -3\)

what is the correct format of the code i2510 with the decimal?

Answers

The correct format of the code I2510 with the decimal is I25.10. The decimal is used to separate the fourth and fifth characters of the code.

The ICD-10-CM code I25.10 is used to identify acute myocardial infarction with ST-segment elevation. The code is made up of five characters, with each character representing a different piece of information. The first character identifies the chapter of the ICD-10-CM code book, the second character identifies the block of codes within the chapter, the third character identifies the category of codes within the block, the fourth character identifies the subcategory of codes within the category, and the fifth character identifies the specific code within the subcategory. The decimal is used to separate the fourth and fifth characters of the code. This allows for more specificity in the code, which can be helpful for insurance purposes and for tracking patient outcomes.

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Evaluate (25/36)^1/2
A 25/6
B 5/6
C 5/36
D 25/36

Evaluate (25/36)^1/2A 25/6B 5/6 C 5/36 D 25/36

Answers

5/6 its doneeeeeeèeeeeee

Evaluate (25/36)^1/2A 25/6B 5/6 C 5/36 D 25/36

what is the principal reason why you should use anova instead of several t tests to evaluate mean differences when an experiment consists of three or more treatment conditions? anova is better suited to expressing the treatment condition as a discrete variable. multiple t tests are prohibitively expensive and time consuming. multiple t tests accumulate the risk of a data entry error. anova, as a more advanced technique, makes a research report appear more professional. multiple t tests accumulate the risk of a type i error.

Answers

ANOVA is a more appropriate and efficient method for evaluating mean differences when an experiment consists of three or more treatment conditions, as it provides a more robust and reliable analysis than multiple t-tests, while also reducing the risk of Type I errors.

The principal reason why you should use ANOVA (Analysis of Variance) instead of several t-tests to evaluate mean differences when an experiment consists of three or more treatment conditions is that multiple t-tests accumulate the risk of a Type I error.

A Type I error is the rejection of a true null hypothesis, which means that you have falsely concluded that there is a significant difference between the treatment groups when there is actually no difference. When conducting multiple t-tests, the probability of making a Type I error increases with the number of tests performed. In other words, if you perform multiple t-tests, the overall probability of making at least one Type I error increases, and this can lead to incorrect conclusions.

ANOVA is a statistical technique that allows you to compare the means of three or more treatment groups simultaneously while controlling the probability of making a Type I error. ANOVA compares the variance between groups to the variance within groups to determine if the differences between the treatment groups are statistically significant. By using ANOVA instead of multiple t-tests, you can reduce the overall risk of making a Type I error while still evaluating the mean differences between the treatment groups.

Therefore, ANOVA is a more appropriate and efficient method for evaluating mean differences when an experiment consists of three or more treatment conditions, as it provides a more robust and reliable analysis than multiple t-tests, while also reducing the risk of Type I errors.

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please answer these math questions the questions are provided below in the pictures so solve the graphs and put the right answer please.

please answer these math questions the questions are provided below in the pictures so solve the graphs
please answer these math questions the questions are provided below in the pictures so solve the graphs
please answer these math questions the questions are provided below in the pictures so solve the graphs
please answer these math questions the questions are provided below in the pictures so solve the graphs

Answers

1. For Joshua's triangle; the distance of the green side of the triangle d₃ is 5.

2. For Murney's triangle, the perimeter of the triangle is 12.

3. For Grace, Abby and Chris's triangle, the perimeter of the triangle is 5 + √17 +  4√2.

4. For Chloe's triangle, the perimeter of the triangle is 11 + √65.

What is distance of the triangles?

The distance of the triangles is calculated as follows;

For Joshua's triangle;

The length of d₁, d₂, and d₃ is calculated as follows;

d₁ = √ [(3 - 2)² + (2 - 0)²] = √5

d₂ = √ [(-1 - 3)² + (4 - 2)²] = 2√5

d₃ = √ [(-1 - 2)² + (4 - 0)²] = 5

The distance of the green side of the triangle d₃ = 5

For Murney's triangle, the perimeter of the triangle is calculated as;

BC = √ [(4 - 4)² + (6 - 2)²] = 4

AC = √ [(1 - 4)² + (2 - 2)²] = 3

AB = √ [(4 - 1)² + (6 - 2)²] = 5

Perimeter = 4 + 3 + 5 = 12

For Grace, Abby and Chris's triangle, the perimeter of the triangle is calculated as;

AC = √ [(-3 - 2)² + (2-2)²] = 5

BC = √ [(1 - 2)² + (2 + 2)²] = √17

AB = √ [(1 + 3)² + (2 + 2)²] = 4√2

Perimeter = 5 + √17 +  4√2

For Chloe's triangle, the perimeter of the triangle is calculated as;

AC =  √ [(-3 - 4)² + (2-2)²] = 7

BC =  √ [(4 - 4)² + (6-2)²] = 4

AB =  √ [(4 + 3)² + (6-2)²] = √65

Perimeter = 7 + 4 + √65 = 11 + √65

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15a2-6ab-8a2 - 5ab + 20+ a? - ab - 31 -

Answers

-12ab+7a power of 2 +a 11

Sum of the arithmetic sequence- Find each sum: 5+ 9 +13 + ... +49

Answers

ANSWER

324

EXPLANATION

We want to find the sum of the arithmetic progression:

\(5+9+13\ldots_{}+49\)

To do that we apply the formula for the sum of an arithmetic sequence:

\(S_n=\frac{n}{2}(a+l)\)

where a = first term

l = last term

n = number of terms

We have to find n by using the last term:

\(a_n=a+(n-1)d\)

d = common difference

The common difference is 4. Therefore, we have to find n:

\(\begin{gathered} 49=5+(n-1)\cdot4 \\ 49=5+4n-4 \\ 49=1+4n \\ \Rightarrow4n=49-1=48 \\ n=\frac{48}{4} \\ n=12 \end{gathered}\)

There are 12 terms.

Therefore:

\(\begin{gathered} S_n=\frac{12}{2}(5+49)=6\cdot(54) \\ S_n=324 \end{gathered}\)

That is the sum of all the terms.

give the quadrant each set of coordinates lies in

1 , 5
-2 , 4
-3 , 2
4 , -4

Answers

1) Quadrant 1
2) Quadrant 2
3) Quadrant 2
4) Quadrant 4
quadrant 1
quadrant 2
quadrant 2
quadrant 4

PLEASEEEEE HELPPPPPPP!!!!!!!

A line segment contains endpoints A(-1, 2) and B(2, 5).
Determine the point that partitions line segment AB into a 3: 6 ratio.

A 4,5/3
B 0,3
C 1/3,3
D -2,1

Answers

Answer:

We can find the point that partitions line segment AB into a 3:6 ratio by using the formula for finding a point that divides a line segment into two parts in a given ratio.

Let's call the point we're looking for "P". According to the formula, the coordinates of point P can be found using the following equations:

x-coordinate of P = [(6 * x-coordinate of A) + (3 * x-coordinate of B)] / 9

y-coordinate of P = [(6 * y-coordinate of A) + (3 * y-coordinate of B)] / 9

Using the coordinates of points A and B given in the problem, we can plug them into these equations and simplify to find the coordinates of point P:

x-coordinate of P = [(6 * -1) + (3 * 2)] / 9 = 0

y-coordinate of P = [(6 * 2) + (3 * 5)] / 9 = 3.33 (rounded to two decimal places)

Therefore, the point that partitions line segment AB into a 3:6 ratio is approximately (0, 3.33), which is closest to option A: 4,5/3.

A 40 gram sample of a substance that’s used for drug research has a k-value of 0.1472.
Find the substance’s half-life, in days. Round your answer to the nearest tenth.

Answers

A 40 gram sample of a substance that’s used for drug research has a k-value of 0.1472. The substance's half-life, in days, is approximately 4.7 days.

The half-life of a substance is the time it takes for half of the substance to decay or undergo a transformation. The half-life can be determined using the formula:

t = (0.693 / k)

where t is the half-life and k is the decay constant.

In this case, we are given that the sample has a k-value of 0.1472. We can use this value to calculate the half-life.

t = (0.693 / 0.1472) ≈ 4.7 days

Therefore, the substance's half-life, rounded to the nearest tenth, is approximately 4.7 days.

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Phil has a 2.4 meter long piece of wood. If he cuts it in 4 equal parts, what is the length of each piece of wood in millimeters

Answers

Answer:

Each length of the wood is 9.6

Answer:

600 mm

Step-by-step explanation:

2.4 m to cut into 4 equal parts

= 2400 / 4

= 600 mm

What is the greatest common factor of 24, 28, and 12?

Answers

Answer:

4

Step-by-step explanation:

Answer:

2,4.6

Step-by-step explanation:

Any of theses ig


Two scientists are running experiments on the same type of bacteria in different control groups. The results are shown in the graph using the functions f(x) and g(x):

graph of two functions with quadrant 1 and 4 shown, f of x equals seven times one half to the x power plus three and g of x equals one half times x minus one

Which statement best describes the graph of f(x) and g(x)?

Answers

The function's description is accurate if (b) The graph of g(x) will ultimately surpass the graph of f. (x).

What is the function?

A relationship between a group of inputs and one output is referred to as a function. In plain English, a function is an association between inputs in which each input is connected to precisely one output. A domain, codomain, or range exists for every function. Typically, f(x), where x is the input, is used to represent a function.

Graphs can be used to represent functions.

The correct statement that describes the function is: (b) The graph of g(x) will eventually exceed the graph of f(x).

From the graphs, we have the following highlights

The graph of g(x) is constantly increasing as the value of x increases

The graph of f(x) is on decreasing (not constantly) as the value of x increases

The above highlights mean that: the value of g(x) would exceed g(x), at some point.

Hence, the correct statement that describes the function is: (b) The graph of g(x) will eventually exceed the graph of f(x).

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Two scientists are running experiments on the same type of bacteria in different control groups. The

thx u help now ok yeah

thx u help now ok yeah

Answers

To find the equation of the parabola, first let's write the parent function,

y = a(x-h)^2+k. Ok, now we need to find the vertex and plug it in. Remember, (h,k). When we look at the problem the vertex is (0,4). Therefore we write it as y = a(x-0)^2 +4 or y = ax^2 + 4. Now we need to look to see if it was stretched or compressed. Keep in mind that on a normal parabola, if you move over 1 you go up one. If you move over 2 you go up four. If you move over 3, you go up 9. In this problem, you move over 1, you go up 1. If you move over 2, you go up 4. If you move over 3, you go up 9. From this information, we see that there is no stretch or compression. Therefore the equation of the graph shown is:

y= x^2 +4

I WILL MARK BRAINLYEST

3. Solve the equation:
3/4z-10=-3(1/4z+1/3)

-6
6
7 1/3
13.5


Answers

Answer:

The solution for your question is X=6

I WILL MARK BRAINLYEST3. Solve the equation:3/4z-10=-3(1/4z+1/3)-667 1/313.5

a ratio of the vertical change to the horizontal change of two points is called:_____.

Answers

Answer:

Step-by-step explanation:

Slope of the line.


Divide.
1.6 23.2
I need help I’m gonna cry.

Answers

Answer:

use a calculator

Step-by-step explanation:

its not that hard

The answer to your math question is 2/9

Convert them to fractions

Then divide the fractions by their reciprocal

Reduce them with their gcf which is 5

The. You would get the product of 2/29

Evaluate the expression when x= -7 and y=2 .
X - 2y

Answers

Answer:-3

Step-by-step explanation: -7 -4

How do i solve this?

How do i solve this?

Answers

Answer:

5.x^8.y^3

Step-by-step explanation:

15.x^10.y^5.z^2 ÷ 3.x^2.y^2.z^2

= 15/3. x^(10-2). y^(5-2). z^(2-2)

= 5.x^8.y^3.z^0

= 5.x^8.y^3

\(\\ \rm\hookrightarrow \dfrac{15x^{10}y^5z^2}{3x^2y^2z^2}\)

\(\\ \rm\hookrightarrow 5x^{10-2}y^{5-2}z^{2-2}\)

\(\\ \rm\hookrightarrow 5x^8y^3\)

Option B has type error or none of the above

i need help with this khan academy question please!

i need help with this khan academy question please!

Answers

Answer:

26

Step-by-step explanation:

which spatial operator provides a more specific description of the object's geometry and measures some global properties of single objects?

Answers

The spatial operator that provides a more specific description of an object's geometry and measures global properties is known as the topological operator. This operator focuses on the connectivity and relationships between the various components of an object, allowing for a comprehensive understanding of its structure.

Topological operators analyze the topology of an object, which refers to its fundamental spatial relationships and connectivity. These operators are concerned with properties such as connectivity, adjacency, containment, and separation. By examining the topological relationships between different parts of an object, one can gain insights into its overall structure and global properties.

For example, the Euler characteristic is a topological property that provides a measure of connectivity and is calculated by subtracting the number of holes from the number of connected components. This characteristic can be used to distinguish between different types of objects, such as spheres, tori, and donuts, based on their topological properties.

In addition to the Euler characteristic, other topological operators, such as the genus, Betti numbers, and homology, can be used to describe and quantify the global properties of objects. These operators enable a more detailed understanding of an object's geometry by considering its connectivity and topological relationships.

In summary, topological operators are spatial operators that offer a more specific description of an object's geometry and measure global properties. By focusing on the connectivity and relationships between different components of an object, these operators provide valuable insights into its overall structure and topological characteristics.

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Can anyone help(pwease)
Barry owns a house on a river. The river flows at 3 km/hr. Barry
decides to start rowing downstream, with the current, at noon. He
wants to return to his house at 5 p.m. At what time should Barry turn
around and row home if he normally rows 5 km/hr in water that has
no current?


I am struggling;-;

Answers

Answer:

1(hr):33(min):45(sec)

Step-by-step explanation:

Please help me there can only be one answer

Please help me there can only be one answer

Answers

Answer:-
I think it’s the last option where x and y both are zero.
2x + 2y = 0
Here x = 0 and y = 0.
Hope it helps if u hv any questions feel free to ask...hv a grt day :)

Find the slope of the line passing through the points (-9,9) and (3,9).


Find the slope of the line passing through the points
(-9,9) and (3,9)

Answers

Answer:

\(\displaystyle m=0\)

General Formulas and Concepts:

Pre-Algebra

Order of Operations: BPEMDAS

Brackets Parenthesis Exponents Multiplication Division Addition Subtraction Left to Right

Algebra I

Coordinates (x, y)Slope Formula: \(\displaystyle m=\frac{y_2-y_1}{x_2-x_1}\)

Step-by-step explanation:

Step 1: Define

Point (-9, 9)

Point (3, 9)

Step 2: Find slope m

Simply plug in the 2 coordinates into the slope formula to find slope m

Substitute in points [Slope Formula]:                                                            \(\displaystyle m=\frac{9-9}{3+9}\)[Fraction] Subtract/Add:                                                                                    \(\displaystyle m=\frac{0}{12}\)[Fraction] Divide:                                                                                               \(\displaystyle m=0\)

Answer:

This question has a slope of zero.

Step-by-step explanation:

When trying to solve a problem like this, what I recommend doing is subtracting the y value in the first ordered pair from the y value in the second ordered pair, and doing the same for the x values. To write it as a formula,

y2 - y1

––––– = m          the 2 in the formula means that the y or x value was from the  

x2 - x1                  second ordered pair. The 1 means it was from the first                                      

                            ordered pair. The m means slope.

What is the slope?

Simplify your answer and write it as a proper fraction, improper fraction, or integer.

What is the slope?Simplify your answer and write it as a proper fraction, improper fraction, or integer.

Answers

The answer to this question is 1/2

HELP ASAP

The width of a rectangle measures (8x + 2) centimeters, and its length measures (6x + 6) centimeters. Which expression represents the perimeter, in centimeters, of the rectangle?​

Answers

Answer: 28x+16

Step-by-step explanation:

1. Ms. Dawson’s call did a science experiment. The class started out with 650 bacteria cells. The growth rate predicted was 4.75%. Sketch the graph that represents the situation. Label the y-intercept and the point that represents the projected bacteria population 33 h from the start of the experiment. Round to the nearest whole number.

Answers

The exponential function is y = 650(1.0475)ˣ

Exponential equation

A Exponential equation is in the form:

y = abˣ

where y, x are variables, b is the multiplier and a is the initial value.

Let y represent the bacteria population after x hours.

a = 650 bacteria

b = 100% + 4.75% = 1.0475

The exponential function is y = 650(1.0475)ˣ

After 33 hours:

y = 650(1.0475)³³ = 3006

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