WILL MARK YOU BRAINLIEST!!!!!! HURRY!!!!!!!

WILL MARK YOU BRAINLIEST!!!!!! HURRY!!!!!!!

Answers

Answer 1

Answer:

y = 2x + 10

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 )

y = - [tex]\frac{1}{2}[/tex] x + 7 ← is in slope- intercept form

with slope m = - [tex]\frac{1}{2}[/tex]

Given a line with slope m then the slope of a line perpendicular to it is

[tex]m_{perpendicular}[/tex] = - [tex]\frac{1}{m}[/tex] = - [tex]\frac{1}{-\frac{1}{2} }[/tex] = 2 , thus

y = 2x + c ← is the partial equation

To find c substitute (- 2, 6) into the partial equation

6 = - 4 + c ⇒ c = 6 + 4 = 10

y = 2x + 10 ← equation of perpendicular line


Related Questions

Ayuda por favor es para una tarea!!

Answers

Answer:

m<PAT = 41°

m<TAY = 41°

How do you write 7,800 in scientific notation?

Answers

Answer:

7.8 x 10^3

Step-by-step explanation:

6-2x+x+8 giving 50 pts​

Answers

Answer:

-2=3x

Step-by-step explanation:

Answer:

-2=3x

Step-by-step explanation:

Simplify each expression
7(t - 4)

Answers

Answer: 7t-28

Step-by-step explanation: Distribute the 7

There are 90 males and 75 females that came to Jeff's house for a party. Jeff wants to split the males into equal groups and the females into equal groups to play a game. The groups of males and females must have the same amount of people. What is the greatest number of people that can be in each group?

Answers

Answer:

15 people

Step-by-step explanation:

We are told that there are 90 males and 75 females.

This question is a greatest common factor question.

We find the factors of 75 and 90

The factors of 75 are: 1, 3, 5, 15, 25, 75

The factors of 90 are: 1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Then the greatest common factor is 15.

The greatest number of people that can be in each group is 15

Lamar ordered some books online for 6$ each. He paid a total of 3$ for shipping. The total cost of the purchase was 75$ . How many books did he buy?

Answers

Answer:

He bought 12 books.

Step-by-step explanation:

Here is your equation: 6 b+3=75

Step 1- Subtract 3 from both sides: 6 b+3-3=75-3

6 b=72

Step 2- Divide by 6: 6 b/6=72/6

b = 12 books in total.

help please can someone show me how to solve

Answers

Answer:

<DBC= 78

Step-by-step explanation:

since you already know what they equal all together

subtract 42 from 120

The answer is 78 because if the entire angle is 120 and it gives you that 1 part of the angle is 42 you would just subtract it. 120-42= 78

Simplify.

(19) ×(12)2
Question 5 options:

118

1324

136

19

Answers

456. none of the other options make sense

A store buys 19 sweaters for $190 and sells them for $532. How much profit does the store make per sweater?​

Answers

Answer:

They made 342 dollars profit and only buyed them for 10 dollars each

Step-by-step explanation:

$2.80 each sweater

Step-by-step explanation:

Forget the 190, it is not necessary. We are focusing on 19, and 532.

To get the answer, divide 190 by 532. (532 / 190) you will get 2.80. That's how much profit the store makes per sweater.

Please help me! Two pictures!

Answers

Answer:

B. y<=-2x+1

Step-by-step explanation:

Answer:C

Step-by-step explanation:

You can graph the answer into desmos, a website which helps you graph, I graphed it and got C.

A book was $30. The book is now on sale for $15. What is the percent decrease?
Helpp please

Answers

Answer:

50%

Step-by-step explanation:

Answer:

The answer is.5 or 50%

Step-by-step explanation:

15 is half of 30 and that means it decreased by half or 50%.

Hopefully this helps you

pls mark brainlest

need help please help help help help

Answers

Answer:

I'm pretty sure it's 87 degrees

Step-by-step explanation:

Write an equation in slope-intercept form for the line that passes through (4, 7) and is perpendicular to the y-axis.

Answers

Answer:

y=2x+3

step explanation:

Non example of complex fraction.

Answers

Answer:

42/6

Step-by-step explanation:

:P

Convert 10 yards to feet

Answers

Answer:

30 feet

Step-by-step explanation:

each yard is 3 feet 3x10=30

10 yards into feet is 30 feet

Asap plzz i need it in at least in 10 min

Answers

Answer:

Step-by-step explanation:

if 12x= 4(x+5), x equals...

distribute the 4 to the x and

12x = 4x + 20

subtract the 4x on both sides

8x = 20

divide by 8

x = 20/8

simplify

x = 5/2

5/2 = 2.5 so the answer is D

y = (25 - 2) (35 - 2).
Multiply the binomials.

Answers

Answer:  y=759

Step-by-step explanation:

y = (25 - 2) (35 - 2)

y = (23) (33)

y = 759

Answer:

y = 759

Step-by-step explanation:

subtract the numbers

y = 23 (35 - 2)

y = 23 x 33

Multiply the numbers

y = 759

Solution

y = 759

Find the slope of the line that contains the points:(-6, 3) and (-4,5).

Answers

Answer:

Slope:1

Step-by-step explanation:

When finding the slope from 2 points, you subtract them y/x

(-6,3)

(-4,5)

-2,-2

Slope: (-2,-2)=1

y=x+b

Insert on of the the points, in this case, I will choose -6,3

3=-6+b

b=9

So slope intercept form, the answer will be y=x+9.

Since you are just finding the slope, the answer is just 1.

The slope of the line that contains the points:(-6, 3) and (-4,5) is 1.

What is the slope of the line?

You could be asked to determine a line's slope when working with linear equations. Knowing the slope formula in that situation is really helpful. Watch this lesson to learn the formula for calculating the slope of a line.

Given the coordinate of the line (-6, 3) and (-4,5).

Hence from the formula of the slope (m) =  [tex]\frac{y2 - y1}{x2 - x1}[/tex]

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

m = 1

Therefore the slope of the line that contains the given points is 1.

Learn more about slope here:

https://brainly.com/question/15271574

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three quantities that depend on time

Answers

Answer:

Velocity, Acceleration, Speed

Step-by-step explanation:

Velocity,acceleration,speed

HURRY PLEASE!! I’ll mark you as brainliest
Tonya's class planted sunflowers and the students are tracking the growth of their individual plants. The table
shows the height of
Tonya's plant t days after she planted her sunflower seed

Based on the data in the table, what function h(t) represents the height, h, in inches, at time t?

Answers

Answer:

Here's what i did

Step-by-step explanation:

The answer is h = 0.4t

A linear function is a function in the form of:

y = mx + b;

where y, x are variables, m is the slope of the line and b is the y intercept.

We can use the data in the table to find the relationship between the time (t) and height (h)

Let us use the format (height, time). Hence from the table, we have the points:

(4, 10), (8, 20), (12, 30) and (16,40). Using any two points, in this case (4, 10) and (16,40), we can apply the formula:

[tex]h-h_1=\frac{h_2-h_1}{t_2-t_1} (t-t_1)\\\\h-4=\frac{16-4}{40-10} (t-10)\\\\h-4=0.4(t-10)\\\\h-4=0.4t-4\\\\h = 0.4t[/tex]

Find out more at: https://brainly.com/question/13911928

x-7(x-2)=10x+9-x
i need the answer asap pls

Answers

Step-by-step explanation:

x−7(x−2)=10x+9−x

Step 1: Simplify both sides of the equation.

x−7(x−2)=10x+9−x

x+(−7)(x)+(−7)(−2)=10x+9+−x(Distribute)

x+−7x+14=10x+9+−x

(x+−7x)+(14)=(10x+−x)+(9)(Combine Like Terms)

−6x+14=9x+9

−6x+14=9x+9

Step 2: Subtract 9x from both sides.

−6x+14−9x=9x+9−9x

−15x+14=9

Step 3: Subtract 14 from both sides.

−15x+14−14=9−14

−15x=−5

Step 4: Divide both sides by -15.

−15x−15=−5−15

x=13

Answer:

x=13

Isaac knew he had to to study more in order to improve his math grades. Calculate the average rate of change over the interval from his first exam to his third exam.

Answers

Answer:

the rate of change is 2 percent per exam

Step-by-step explanation:

Answer:

The rate of change is 2 percent per exam.

Step-by-step explanation:

:)

what is 2 to the power of 8 minus 10 minus 15 divided by 3

Answers

Answer:

241

Step-by-step explanation:

241

Answer:

241

Step-by-step explanation:

2^8 - 10 -15 / 3

256 - 10 - 15 / 3

256 - 10 - 5

246 - 5

241

Hope this helps!

Main Lesson Content.
Lesson 6: Reviewing and Paying the Power Bill
Consumer Math A Unit 2: Controlling Expenses
1.Power Bills usually show ?
1.) the total amount due
2.) the Kilowatt hours of electricity used
3.) the payment due date
4.) All of the above
2.When calculating the power bill, power companies use
1.) Kilowatts
2.) Kilowatt hours
3.) Hours
4.) average usage
Num 3 answer is $52.36
Num 4 answer is The original bill was $192.56

Answers

Answer:

1. All of the above.

2. Kilowatt hours.

Step-by-step explanation:

A power bill can be defined as a utility bill issued by a power utility company (provider) to illustrate the amount of energy (electricity) consumed by a customer.

Power bills usually show the following informations;

1. The total amount due: this represents an amount of money being owed by a consumer to a power utility company. The current amount due in addition to any outstanding balance is reflected in this tab.

2. The Kilowatt hours of electricity used: this represents the amount of electricity that was used by the consumer in the previous month.

3. The payment due date: this represents the least expected date for payment to be made by the consumer. If payment isn't made on or before the due date, the consumer will be disconnected.

Generally, when calculating the power bill, power companies use kilowatt hours. The Kilowatt hours (KWh) represents the amount of energy (electricity) that is being used by a customer on a hourly rate.

Answer:

1. All of the above.

2. Kilowatt hours.
3.  $52.36

4. The original bill was $192.56

Step-by-step explanation:

took the quick check

HELPPPPPPP ME PLSSSSS

Answers

Answer:

first one i believe is D

Step-by-step explanation:

sending one should be B

Answer:

SU

R

Step-by-step explanation:

Q1 B is the answer

Q2 B is the answer

can pls someone help and show me how to solve i’m
really struggling

Answers

Answer:

∠RQS = 156

Step-by-step explanation:

m∠TQS = 24

∠TQS and ∠RQS are linear pair. Linear pair are two adjacent angles and their sum is 180

∠TQS + ∠RQS = 180

  24 + ∠RQS = 180

         ∠RQS = 180 - 24

        ∠RQS = 156

Answer:

156

Step-by-step explanation:

The angles are a linear pair so that means the sum should add up to 180 degrees.

RQS + YQS = 180

We already know that TQS = 24

RQS + 24 = 180

x + 24 = 180

x = 156

Hope this helps :)

There are 4 quarters in 1 dollar the total number of dollars is a function of the number of quarters does this situation represent a linear or nonlinear function? Explain why

Answers

Answer:

sample answer:   If you make a table of values, you can see that 4 quarters equal 1 dollar and 8 quarters equal 2 dollars. If you graph the data, you will see a straight line. Therefore, this situation represents a linear function with a constant rate of change of 1/4

Step-by-step explanation:

The situation is a representation of the linear function.

What is meant by linear function?A linear function is one that, when graphed, produces a straight line. Thus, non-linear functions are any non-linear functions. Although graphing is the quickest way to determine whether a function is linear or non-linear, we can also determine linearity from its input/output table or equation. A straight line on the coordinate plane is represented by a linear function. For example, y = 3x - 2 denotes a straight line on a coordinate plane and, as such, a linear function.

Given that,

One dollar is divided into four quarters.

The total number of dollars is a function of the number of quarters.

Based on the information presented above, we can conclude that when the dollar represents y value and the quarter represents x value

As a result, the slope should be 1/4.

y = 1/4x should be the linear function.

Hence, As a result, we can conclude that the situation is a linear function.

To learn more about linear function, refer to:

https://brainly.com/question/15602982

#SPJ2

PLEASE HELP!! i will mark brainliest!!

Answers

Its the distance formula so it would be square root of [(15+3)^2+(-7-17)^2]=30

What are the slope and the y-intercept of the linear function that is represented by the table?

Answers

I need the pictures but the y slope is the top I hope this helps

What does extraneous solution mean?

Answers

Answer:

Extraneous solutions are values that we get when solving equations that aren't really solutions to the equation.

Step-by-step explanation: None

Other Questions
I need some help fast You have just been hired as a financial analyst for Barrington Industries. Unfortunately, company headquarters (where all of the firm's records are kept) has been destroyed by fire. So, your first job will be to recreate the firm's cash flow statement for the year just ended. The firm had $100,000 in the bank at the end of the prior year, and its working capital accounts except cash remained constant during the year. It earned $5 million in net income during the year but paid $750,000 in dividends to common shareholders. Throughout the year, the firm purchased $5.4 million of machinery that was needed for a new project. You have just spoken to the firm's accountants and learned that annual depreciation expense for the year is $450,000; however, the purchase price for the machinery represents additions to property, plant, and equipment before depreciation. Finally, you have determined that the only financing done by the firm was to issue long-term debt of $1 million at a 5% interest rate. The data has been collected in the Microsoft Excel Online file below. Open the spreadsheet and perform the required analysis to answer the question below.What was the firm's end-of-year cash balance? Recreate the firm's cash flow statement to arrive at your answer. Write out your answer completely. For example, 5 million should be entered as 5,000,000. Round your answer to the nearest dollar, if necessary. A rectangular table top needs to be divided into six equal sections. Suppose that you are only able to determine the halfway mark between any interval. Explain how you would use these benchmarks to estimate 1/6 of the length of the table top. Do you consider laptop a high technology? Why or why not? What does the underlined word mean in the following sentence?El abuelo va a morir luego.O to leaveO to jumpO to dieO to sit When did Shakespeare live? Five moles of sulfur dioxide, soz, would consist of how many molecules?moleculesNeed Help? PLZ HELP I WILL MARK BRAINLEST! An executive committee of a company includes one CEO, one General Manager, 3 Assistant General Managers, and 4 Executive Managers. Each one carries one vote. A decision will be taken based on I GIVE BRAINLY. In a group discussion about Frida Kahlo, Shetano says that he does not think that Kahlo really wanted to be apainterFor his point of view to be considered by the other members, Stefano needs too tell the other partcipants that they are wongraise his voice to make sure that everyone can hearexplain his reasoning and provide a supporting factask the moderator to support his point of view Add:25 + 1-14 +3A 42B 53C14D 37 According to the nutrition label rules protein is the premium fuel? The Galapagos Islands were created byQuestion 6 options:Underwater Mountains Plate Tectonics Spreading Underwater Volcanoes The sides of ADEF are d, e, and f. If the lengths of d = 12 and e = 19, what are thepossible lengths of f? Select all that apply.Which of the following name a line segment in the drawing? PLEASE I NEED HELP WITH CHEMISTRY PLEASE ???????? Find the unknown angle measure. 2. Tomas is hanging from a tree limb, that is inclined at a 65 angle. The forceof gravity on Tomas is 57 N. Find the net force acting on Tomas. Read the excerpt from "Ellis Island."For 62 years, some 12 million people passed through Ellis Island for the promise of a better life in America. They came on huge steamships, the majority from Eastern Europe and Italy, the rest from other corners of the world: Lebanon, Cyprus, China, Jamaica, and numerous other places. Many had left their homelands to escape poverty, while others had fled religious persecution or war.Which words signal the passage of time?some 12 million peoplefled religious persecutionthrough Ellis IslandFor 62 years What is exactly is "the plot against people"? If you could choose a new title for the essay what would youtitle it? Explain why.