help please this is confusing me i only need number 7

Help Please This Is Confusing Me I Only Need Number 7

Answers

Answer 1

Answer:

  24.98 units

Step-by-step explanation:

You want the perimeter of triangle ABC with vertices A(-5, 4), B(1, -2), and C(3,6).

Distance formula

The distance between two vertices can be found using the formula ...

  d = √((x2 -x1)² +(y2 -y1)²)

Application

The  distance between A and B is ...

  d = √((1 -(-5))² +(-2 -4)²) = √(6² +(-6)²) = 6√2 ≈ 8.485

The attached spreadsheet performs the same calculation on all the pairs of points. (The distance from each point to the one below it is listed.)

Perimeter

The perimeter of the triangle is the sum of the segment lengths. That is also shown in the spreadsheet.

  P = AB +BC +CA

  P = 8.485 +8.246 +8.246 ≈ 24.98

The perimeter of triangle ABC is about 24.98 units.

__

Additional comment

When calculations are repetitive, we like to let a spreadsheet do them.

Help Please This Is Confusing Me I Only Need Number 7
Help Please This Is Confusing Me I Only Need Number 7

Related Questions

What is the distance between the points (12 , -16) and (-10 , -16) in the coordinate plane?

Answers

Answer:

22

Step-by-step explanation:

Things To Keep In Mind:

(X, Y)

(12, -16) and (-10, -16) have the same Y, which means to find the distance all you have to do is subtract the Xs.

12 - -10

12 + 10

22

If there are any problems in this answer please tell me, thanks :)

The answers I really need the answers to this assignment

Answers

Answer:

Step-by-step explanation:

answer for 1 & 2 & 3

PLEEEEEEEEEEEEEEEEEEEEEEASEEEEEEEEEEEEEEEEE HELP

Answers

Answer:

Step-by-step explanation: with what????????????????????

Answer:

theres no image?

Step-by-step explanation:

i need help please

The function f(x) = 5x + 2,500 models the number of computer chips produced by a manufacturing plant each month during its first year. How many computer chips was the plant able to produce in month 3? chips​

Answers

Answer:

The plant was able to produce 2515 computer chips in 3 months

Step-by-step explanation:

You just have to sustitute

each month

f(x)= 5(x) + 2500

3 months

f(3) = 5(3) +2500    

f(3) = 2515

Hope it helps u

5 times the sum of a number and -2 equals 30

Answers

Answer: 5(x+-2) = 30

Step-by-step explanation:

Answer:

x=8

Step-by-step explanation:

5(x+(-2))=30

5x-10=30

   +10 +10

5x=40

/5.  /5

x=8

Hopes this helps please mark brainliest

Omari buys a computer for $1,099. He
makes a down payment of 20%. His monthly
payments for the computer are $144. How
many months will it take Omari to finish
paying off the computer?

Answers

It will take 6 months for Omari to finish paying off the monthly payment for the computer.

What is the monthly payment?

The amount paid each month to repay the loan over the course of the loan is known as the monthly payment. When a loan is taken out, not only the principal, or the original lent amount, but also the interest that accrues, must be repaid.

Given, the total price of the computer = $1,099

down payment = 20% of $1,099 = $219.8

The remaining amount = $1,099 - $219.8 = $879.2

monthly payments for the computer = $144

Then, the total months to pay = 879.2/144 = 6 months

Hence, it will take 6 months for Omari to finish paying off the monthly payment for the computer.

To learn more about monthly payment

https://brainly.com/question/29046344

#SPJ1

the area of an equilateral triangle ABC is 50 cm² find AB​

Answers

Answer:

Step-by-step explanation:

Length of side AB=a=10.75cm

Write a number in which the value of the digit in the thouand place ha one-tenth the value of the digit in the ten-thouand place

Answers

The  number in which the value of the digit in the thousand place as  one-tenth the value of the digit in the ten-thousand place is  44,000.

In 44000, the value of each place is 1/10 the value of the place before it as you move to the right in the place value chart. As a result of moving one place to the left, the value of the digit in the number 44,000's ten thousands place is 10 times greater than that of the digit in the thousands place.

In mathematics, place value refers to a digit's location within a number. A number has a slot for each digit. The placement of each digit will be enlarged when we represent the number in general form.

These positions begin at the unit place, often known as the individual's position. Units, tens, hundreds, thousands, ten thousand, one hundred thousand, and so on are the place values of a number's digits from right to left.

To learn more about place value

https://brainly.com/question/29555815?r

#SPJ4

Emmett's seventh grade class is going on a field trip to a history museum. There are x students and y teachers going on the trip. Tickets for students are $10 each and tickets for teachers are $20 each. The history museum gave the class 20% off as part of a group promotion.
Pick all the expressions that represent the total cost of the field trip.

Answers

Expressions that represent the total cost of the field trip is

0.8{10x + 20y}.

What is Expression?

A mathematical expression is made up of numbers, variables, and functions (such as addition, subtraction, multiplication or division etc.)

It is possible to compare expressions and phrases. In English, a phrase by itself could contain an action, but it doesn't constitute a full sentence.

As instances of expressions and how they connect to word phrases, consider the following:

Example: 3 + 7

The phrase "the product of three and seven"

Cost of Ticket for each student cost = $10

Cost of Ticket for each Teacher cost = $20

Let the total students be x

and, total number of teacher will be y

Total cost= 10x + 20y

As museum gives 20 % rebate for promotion

So, now total cost will be {10x + 20y} - 20/100 {10x + 20y}

So the required Expression would be 0.8{10x + 20y}.

To learn more about Expressions, Visit:

https://brainly.com/question/14083225

#SPJ1

Two cars leave for a vacation at the same time.
The drivers estimate how far they can travel in the first few hours.
Car B starts downtown.
Meanwhile, Car A starts 100 miles closer, heading to the same destination.
The graph shows the motion of each car.
Their speeds can be compared by comparing the steepness of the graphed line.

Use the drop-down menus to complete the statements.

Answers

Car A is travelling at a faster rate than Car B because its line on the graph is  steeper.

What justifies measuring average speed?

Average Understanding speed will help you better comprehend the pace of a travel. The speed may occasionally change while traveling. Finding the average speed becomes crucial in this situation so that you can get an idea of how quickly the travel will be finished.

What are typical speeds and an illustration?

Divide the overall distance traveled by the time period to find the average speed. An someone traveling at an average speed of 40 miles divided by 40 minutes, or 1 mile per minute, would be driving 20 miles north and then 20 miles south to arrive at the same location (60 mph)

To know more about average speed visit:

https://brainly.com/question/12322912

#SPJ1

A mug is 1/3 full. The mug contains 3/4 of a cup of water. Find the capacity of the mug. Write the answer as a fraction or mixed number in simplest form.

Please answer quick and add an explanation 0.0
Thank you!

Answers

Answer: 9/4

Step-by-step explanation:

The equation for this is 3/4 x 3 = 3/4 x 3/1 = 2 1/4

Simple 2 1/4 to fraction = 9/4

If you can please give me a Brainliest, thank you!

The mug has a capacity of 2 1/4 cups of water, as per the given conditions.

Given that,
A mug is 1/3 full. The mug contains 3/4 of a cup of water. Find the capacity of the mug.

What is simplification?

The process in mathematics to operate and interpret the function to make the function or expression simple or more understandable is called simplifying and the process is called simplification.

Here,
As
1 / 3 of mug = 3 / 4 cups
1 of mug = 3/4 / [1/3]
1 of mug = 3×3 / 4
1 of mug = 9 / 4 cups or 2 1 / 4 cups

Thus, the mug has a capacity of 2 1/4 cups of water, as per the given conditions.

Learn more about simplification here:

https://brainly.com/question/12501526

#SPJ2

7x9=(7 × 10) - (7 × ▲) what is the value of the triangle ​

Answers

Answer: 1

Step-by-step explanation:

Very simple both of them have the same base is 7. And we know that the number is 7x9, so the triangle is 1 because when both numbers have the same base, we will subtract the other number to get the answer!

Identify each output value for the given input value if the rule of the table is to add -6.

Answers

The output values from the rule are -12, 2, 0, -6 and -10

How to determine the output values

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

Rule = add -6

This means that

Output = Input - 6

Using the values in the question, we have

Output = -6 - 6 = -12

Output = 8 - 6 = 2

Output = 6 - 6 = 0

Output = 0 - 6 = -6

Output = -4 - 6 = -10

The above represent the output values

Read more about linear function at

https://brainly.com/question/4074386

#SPJ1

can you answer this fast please please

Answers

Answer:

top option: The function is nonlinear and does not have a constant rate of change

Step-by-step explanation:

This is a parabolic function, meaning that it increases exponentially. Therefore, it is nonlinear and does not have a constant slope (rate of change).

Kenji and his theater group are putting on a play. They need to make $373.50 to cover the
costs of the props and costumes. If they charge $4.50 for each ticket, how many tickets do
they need to sell to cover their costs?

Answers

Answer: 83 on the dot

Step-by-step explanation:83x4.50=373.50

Ron did not pay his credit card bill in full last month. He wants to pay it in full this month. On this month's bill, there is a mistake in the average daily balance. The
credit card company lists the average daily balance on his bill as $510.50. Ron computed it himself and found that it is $410.50.
a. The APR is 18%. What finance charge did the credit card company compute on Ron's bill?
b. If Ron's average daily balance is correct, what should the finance charge be?

Answers

The credit card company calculated a finance charge of $7.66 on Ron's bill if the annual percentage rate is 18%.

What is finance charges?A finance charge is any fee that represents the cost of credit or borrowing. It is the interest and fees charged for certain types of credit. It includes not only interest but also other charges like financial transaction fees.A financing charge is, to put it simply, any fee incurred when using credit. A finance charge is the total of all fees that are imposed incidentally to the extension of credit by the creditor and are paid directly or indirectly by the person to whom credit is extended, according to the Truth in Lending Act's legal definition.Your monthly statement from your credit card company will include a list of all finance charges in addition to your purchases and payments. Your card issuer will determine how your finance fee appears on your statement.

The finance charge is the product of the average daily balance and the monthly percentage rate.

The annual percentage rate (APR) is 18% or 0.18.

$510.50× 0.18 / 12 =$7.66

To learn more about finance charge refer :

https://brainly.com/question/3436429

#SPJ1

A Christmas party sells child and adult tickets at a ratio of 4:1. On Saturday, They sold 17 adult tickets, how many child tickets did they sell that day?

Answers

Answer:

68

Step-by-step explanation:

Answer: 68

Step-by-step explanation: To find how many child tickets they sold that day, we need to set up this proportion:

[tex]\frac{4}{1}[/tex] = [tex]\frac{?}{17}[/tex]

So, now we cross multiply, so 1 x 17 = 17, and 4 x 17 = 68. I hope this helped someone!

Triangle TABLE has vertices M(-7,-1) A(5,6) L(2,-3) write the equations of the line that contains the altitude of the triangle that passes through vertex T Brainly

Answers

For the given coordinates the area of the triangle will be 248.5 square units.

What is the equation?

An equation is a statement that two expressions, which include variables and/or numbers, are equal. In essence, equations are questions, and efforts to systematically find solutions to these questions have been the driving forces behind the creation of mathematics.

It is given that,triangle TABLE has vertices M(-7,-1) A(5,6) L(2,-3)

x₁,y₁=(-7,-1)

x₂,y₂=(5,6)

x₃,y₃=(2,-3)

We must utilize the triangle's vertices to calculate the area of the triangle in order to obtain the equation,

S=1/2[-7(6-(-3)+5(-3-(-1)+2(-1-(6)]

S=248.5

Thus, for the given coordinates the area of the triangle will be 248.5 square units.

Learn more about the equation here,

https://brainly.com/question/10413253

#SPJ1

Which transformation results in the function, I would also like a explanation on how to do this.

Answers

The transformation that is results in the given function is a horizontal shrink of scale factor 1/4.

Which transformation results in function g(x)?

Remember that for a function f(x), we define a horizontal shrink of scale factor k as:

g(x) = f(x*1/k)

Here we know that:

f(x) =x^2

g(x)= f(4x) = (4x)^2

Then this is equivalent to an horizontal shrink of scale factor of 1/4

Then the scale factor is k = 1/4, and the correct option is A.

Learn more about transformations.

https://brainly.com/question/4289712

#SPJ1

The area of a triangle is 36 cm2. The height of the triangle is 6 cm less than the base. What is the height of the triangle?.

Answers

Answer:

[tex]\huge{\boxed{\text{The height of the triangle is 6cm.}}}[/tex]

Step-by-step explanation:

This question requires us to use a system of equations.

The area of a triangle is (1/2) * (base) * (height).

Thus, if b = base, and h = height

[tex]\frac{1}{2} bh=36[/tex]

Additionally, from the problem, we know:

[tex]b=h+6[/tex]

Then, via substitution, we can get

[tex]\frac{1}{2} *(h+6)*h=36[/tex]

Then, simplify:

[tex]\frac{1}{2} h^2+3h=36[/tex]

[tex]\frac{1}{2} h^2+3h-36=0[/tex]

[tex](\frac{1}{2} h-3)(h+12)=0[/tex]

Thus, the height must equal either 6 or -12, and because height cannot intrinsically be negative, the height must be 6.

Hope it helps :) and let me know if you want me to elaborate.

Please help me!At the beginning of spring, Jin planted a small sunflower in his backyard. The sunflower's height in inches, hh, after ww weeks, is given by the equation h=18+2.5wh=18+2.5w. What could the number 18 represent in the equation?

Answers

Answer:

The equation of the sunflower's height is h = 18+2.5w

Since the number 18 remains constant regardless of the change in number of weeks, we know that at the start h (w=0) = 18 + 2.5 x 0.

This means that, when Jin planted the sunflower, the sunflower's height was already 18 inches.

For such a reason, we can conclude that the number 18 could represent the sunflower's height at the start (original height).

--

Have a nice day!!

Note: Enter your answer and show all the steps that you use to solve this problem in the space provided.

What is the expression in factored form?

x
2
+
13
x
+
42

Answers

Steps
X^2 +7x+6x+42
X(x+7)+6(x+7)

Which of the following is equal to O BIN 22 26 day √3√2?​

Answers

Answer:

3√3?

Step-by-step explanation:

What is the solution to the system of equations graphed below? y=-3/2x+2 y = 5x + 28 A. (4,8) B. (0.2) C. (-8,4) D. (-4.8) ​

Answers

Answer:

(-4, 8)

Step-by-step explanation:

y = -1.5x + 2

y = 5x + 28

y + 1.5x = 2

y - 5x = 28

6.5x = -26

x = -4

y = 5(-4) + 28

y = -20 + 28

y = 8

4 candy bars and 6 drinks cost $8.50. Which equation describes this situation if c equals
candy bars and d is drinks?
O4c+d=8.50
O4c+6d=8.50
O8d-8.50*
O6c+4d=8.50

Answers

Answer:

04c+06d=$8.50

Step-by-step explanation:

A turtle is 26.2 meters from a pond when it starts crawling toward the pond. The turtle crawls straight toward the pond at a
constant rate of 3.5 meters per minute.
Which equation models the distance of the turtle from the pond? (Let q represent the turtle's distance, in meters, from the
pond and p represent the number of minutes since it started crawling toward the pond.)
A. g=26.2-3.5
B.q=26.2p+3.3
C.q=26.2p-3.5
D.q=26.2+3.5p

Answers

The equation which models the distance of the turtle from the pond is q = 26.2 + 3.5p. Option D. is the answer

How to determine which equation models the distance of the turtle from the pond?

Given that:

A turtle is 26.2 meters from a pond when it starts crawling toward the pond

The turtle crawls straight toward the pond at a constant rate of 3.5 meters per minute

q represents the turtle's distance, in meters, from the pond and p represents the number of minutes since it started crawling toward the pond

The linear equation is of the form y = mx + c

where m is the rate of change and c is the starting point or y-intercept

m = 3.5 meters per minute, c = 26.2 meters

y = q ( turtle's distance) and x = p (number of minutes)

Thus, the equation models the distance will be:

q = 26.2 + 3.5p

Learn more about linear equation on:

brainly.com/question/12626026

#SPJ1

Please help me solve!

Answers

Answer:

so I think the anwerst it all jedi younglings

I need help on this question.

What is m

Answers

Do you mean x or m
If so then..,
6x+10x+4x=180
20x=180
x=9

6x
6xX
6x9=54

4x
4xX
4x9=36

10x
10xX
10x9=90
Hope this helps

Write the equation of the line passing through the points (-3,3) and (3,1).
The equation of the line is?

Answers

Answer:

y = -1/3x + 2

Step-by-step explanation:

Slope-intercept form of a linear equation is written as:

y = mx + b, where x and y are coordinates from one of the points on the line, m is the slope, and b is the y-intercept.

1. You'll first want to find the slope, m. Slope can be calculated from two points by using the equation (y1 - y2)/(x1 - x2). If you plug your two points into this equation for x and y (making sure that y1 and x1 are from the same point and y2 and x2 are from the other), you'll get,

(3 - 1)/(-3 - 3) = 2/-6 = -1/3

m = - 1/3

2. You can then plug your slope, m, into the slope-intercept form of the equation. Using one of your points (doesn't matter which, but I'll use (3,1)), you can solve for b, your y-intercept.

1 = -1/3(3) + b

1 = -1 + b

b = 2

3. Plug the variables into the equation.

For your final equation, plug the slope, m, and y-intercept, b, that you just found.

y = -1/3x + 2

The equation is y=-1/3x+2

Triangle ABC has the following measures: mA = 46°, m/B = 73°, and b = 32.3. What
is the length of side c?

Answers

The length of the side c is equal to 29.54 approximately to 2 decimal place, using the sine rule.

What is the sine rule

The sine rule is a relationship between the size of an angle in a triangle and the opposing side.

For the triangle ABC, by sine rule;

a/sinA = b/sinB = c/sinC

We first derive the angle C as follows:

46° + 73° + C = 180° {sum of interior angles of a triangle}

C = 180° - 119

C = 61°

Thus by sine rule;

c/sin61° = 32.3/sin73°

c = (32.3 × sin61°)/sin73° {cross multiplication}

c = 29.5410

Therefore, by proper application of the sine rule we have the length of the side c to be equal 29.54 approximately to 2 decimal place.

Learn more about sine rule here: https://brainly.com/question/4372174

#SPJ1

Other Questions
In Michaels closet he can choose from a yellow, green, or orange shirt, navy or gray shorts, and tennis shoes or sandals. Create a table to represent the various clothing options. what does mr.croteau need from his work enviormentthat he found at the hospital but not the northfield mount hermon prep school? what do his work preference say about how class has shaped his personality and work style? the number t if 1/4 of t is 15 Answer the following questions: A) You feel that Belinda would be a good person for the employee satisfaction team because she is knowledgeable, invested in the outcome, trusted by the other team members, and is likely to introduce new ideas. Based on the __________, she is a good choice.a. Hoy-Tarter Model of Shared Decision Makingb. Assimilate-Integrate-Accommodate Processc. Personal Investment Theoryd. Collaborative Integration Model 1) In the nuclear reaction shown, one deuterium (hydrogen- 2 ) and one tritium (hydrogen-3) fuse to form one helium-4 and one neutron. Data: Hydrogen-2 mass: 3.34450 10 kg Hydrogen-3 mass: 5.00827 10 kg Helium-4 mass: 6.64648 10 kg Neutron mass: 1.67493 10 kg a) What is the total mass of the pieces going into the reaction?b) What is the total mass of the pieces coming out of the reaction?c) How much energy is converted from rest energy to other forms of energy if one mole of deuterium (about 2.0 g ) and one mole of tritium (about 3.0 g ) are converted? Consider the system of equations 5x+3y=305x2y=25Part A: Solve the system. Show your work._______Part B: Use the solution to your equation to find the value of x y. Show your work.xy = _____ Sam tries to draw lines of reflection through a rectangle so that the rectangle can be reflected onto itself. How many lines of reflection can sam draw? enter the answer in the box. Two fair number cubes have faces labeled with the numbers 1 through 6. The two cubes will be rolled simultaneously. What is the probability that at least one of the cubes will have the face labeled 5 showing and that the sum of the showing faces will be greater than 8 ?. What are the oxidant states of the atoms in a diatonic gas what is the typical trajectory (process) that a bill takes to become a law in the house of representatives? please help me ive got midterms and ive been stuck on this for like 45 minutes Dx Consider the reaction below P4(g) + 6 Cl2(g) 4 PCl3(g) If 0.351 moles of P4 is mixed with 1.17 moles of Cl2 in a 1.12-L rigid reaction vessel, what is the final pressure in the vessel after the reaction goes to completion? The final temperature is 299. C. Assume 100% yield. What is the radius of 6 inches The ____ is the official statement of policy goals established by each party every four years. An accelerator laboratory is considering using a solid-state detector as part of a high-energy experiment. What would be an advantage of using a solid-state detector? Write a fantasy story about a boy or a girl who meets a dragon. Latanya plans to repaint some classroombookcases. She has 5 gallons of paint. Allof the bookcases are the same size andeach requires gallon of paint. What isthe maximum number of completebookcases she can paint? PLS HELP ILL GIVE BRAINLIESTTTT Find the probability of rolling an odd sum and a sum less than or equal to four (rolling two fair dice) A line passes through point (9, -2) and has a slope of - 2/3Write an equation in Ax+By = C form for this line.Use integers for A, B, and C. 1. If too many PVC's occur what can happen to the patient? 2. List 4 data elements you would enter into an ECG machine 3. Name the component of a cardiac wave pattern