What is a and b pls answer ASAP I need it !!! Plsss

What Is A And B Pls Answer ASAP I Need It !!! Plsss

Answers

Answer 1

Answer:

The value of a = 5.

the value of b = 6.

Step-by-step explanation:

Given the points on the line

(6, 10)(a, 8)(4, b)(2, 2)

Given that all of the points are on the same line and the line represents a linear function.

Thus, the slope between any two points must be the same.

First, determine the slope between (6, 10) and (2, 2)

(x₁, y₁) = (6, 10)

(x₂, y₂) = (2, 2)

Using the formula

Slope = m =  [y₂ - y₁] /  [x₂ - x₁]

               =  [2 - 10] / [2 - 6]

               = -8 / -4  

               = 2

Thus, the slope of the line = m = 2

Determine the value 'a'

(x₁, y₁) = (6, 10)

(x₂, y₂) = (a, 8)

Using the slope formula to determine the value of 'a'

Slope =  [y₂ - y₁] /  [x₂ - x₁]

As the slope between two points is 2.

now substitute slope = 2, (x₁, y₁) = (6, 10) and (x₂, y₂) = (a, 8) in the slope formula

Slope =  [y₂ - y₁] /  [x₂ - x₁]

2 = [8 - 10] / [a - 6]

2(a - 6) = 8 - 10

2a - 12 = -2

2a = -2 + 12

2a = 10

divide both sides by 2

a = 5

Therefore, the value of a = 5.

Determine the value 'b'

(x₁, y₁) = (2, 2)

(x₂, y₂) = (4, b)

Using the slope formula to determine the value of 'b'

Slope =  [y₂ - y₁] /  [x₂ - x₁]

As the slope between two points is 2.

now substitute slope = 2, (x₁, y₁) = (2, 2) and (x₂, y₂) = (4, b) in the slope formula

Slope =  [y₂ - y₁] /  [x₂ - x₁]

2 = [b - 2] / [4 - 2]

2(4 - 2) = b - 2

8 - 4 =b - 2

4 = b - 2

b = 6

Therefore, the value of b = 6


Related Questions

estimating using graph

Answers

Answer:

itś the fifth point up exactly 2.5

Step-by-step explanation:

Find the slope and y-intercept of the line represented by the table.
.
Please help me

Answers

Step-by-step explanation:

I cant see the question but use the formula

y=mx+b

m=slope

b=y-intercept

you can also use the equation

y2-y1/x2-x1 to find slope.

since its a table, you can plug the x (input) and y (output) coordinates of the table to find the slope.

Someone help me with this please

Answers

Answer:

120 cubes

Step-by-step explanation:

first you find the volume of the rectangle: 2*5/3*4/3=40/9

then find the volume of the cube: 1/3*1/3*1/3=1/27

(40/9)/(1/27)=120

-hope this helps

Plz answer I need help Plz

Answers

Answer:

A. (3 , 1)

Step-by-step explanation:

▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎▪︎

please i need help asap!!!!

Answers

Step-by-step explanation:

[tex] {b}^{2} = {16}^{2} + {12}^{2} \\ {b}^{2} = 256 + 144 \\ b = 20[/tex]

You scored 80 points on your first math test. On the next test you scored 96 points. What is the percent increase?

Answers

Answer:

20%

Step-by-step explanation:

96-80/80 *100

16/80*100

1/5*100 =20

-2(-6x+2u-3)
-3x-6(-6y+6x)-2y
-3(w+6)+5w

PLEAZE SIMPLIFY THEESE FOR ME ASAP please i need this really bad :(
pleze help i will like it so you can get more pints plzzzzzzzz :(

Answers

Answer:

12x-4u+6-3x+36y-36x-2y-3w-18+5w= -27x-4u-12+34y+2w

I can't belive i am answering this instead of doing my homework

Step-by-step explanation:

If 16x + 4 is 10 more than 14, what is the value of 8x

Answers

I believe it’s 6.4?? Maybe?

Help me with math! Picture below

Answers

Answer:

2.8

Step-by-step explanation:

170 ÷ by how many seconds are in a minute, which is 60 seconds.

the answer is 2.8 !!

f(x)=-2(x+1)^2-12 in the form f(x) =ax^2+bx+c

Answers

Answer:

[tex] \boxed{ f(x) = -2x^2 - 4x - 14 } [/tex]

Step-by-step explanation:

f(x) = -2(x+1)²-12

f(x) = -2(x²+2x+1) - 12

f(x) = -2x² - 4x - 2 - 12

f(x) = -2x² - 4x - 14

Does anyone know how to fill this out?

Answers

Just square a, b, and c, and then put it in F, G, and H

Slope = 1.75; (10, 16.5)

Answers

Do you want the equation of the line given the slope and a point it goes through?

y - y1 = m (x - x1)
y - 16.5 = 1.75 (x - 10)
y - 16.5 = 1.75x -17.5
y = 1.75x - 1

I need help writing an expression​

Answers

I can help you write one

Who ever gets it right first gets brainliest

Five sisters are busy. Ann is reading, Rose is cooking, Katie is playing chess, and Mary is doing laundry. What is the fifth sister doing?

Answers

Answer: Playing chess with Katie cause who'd play chess by themself right?

Step-by-step explanation:

which graph represents the solution for the following inequality

c < -2​

Answers

Answer:

I am pretty confident that the answer is the last one

Step-by-step explanation:

I'm not really sure how to explain though lol.

Hope  this helps!

Hurry friends, don't write it blank
X= 72 Work 2x+ 52159x What

Answers

Answer:

Step-by-step explanation:

Mikayla worked the same number of hours each day for 4 days during one week. She worked less than 20 hours total for that week. Which graph represents the number of hours per day she could have worked? (Assume the number of hours is greater than 0.)


I made this just to tell everyone that the answer is : A number line from 0-10 theres an open circle on 5 and everything to the left is shaded . On my screen it was A

Answers

Answer:

A

Step-by-step explanation:

Correct On EDG

Pls mark me brainllest

Answer:

A.

Step-by-step explanation:

Find the missing value need help

Answers

Answer is - 10



Step-by-step explanation:

Let the missing number be ‘x’
-8-x = 2
-x = 2 + 8
-x =10
x = -10

Which is different? Write "both" inequalities.

A. k is less than or equal to -3 B. k is no more than -3
C. k is at most -3
D. k is at least -3

The inequality that represents the different sentence is __ .

The inequality that represents the sentences that are alike is __ .

(I’m doing this work on big ideas math btw)

Answers

Answer:

c

Step-by-step explanation:

The answers for the given problem can be stated as, "The inequality that represents the different sentence is represented by option (D)."And, "The inequality that represents the sentences that are alike is represented by options (A), (B) and (C) respectively."

What is linear inequality?

Linear inequality refers to the relation between a linear algebraic expression to some known value that contains inequality sign.

Unlike a linear equation it can have a range of values inside an interval.

The expression for inequality for all the options are written one by one as follows,

(A) k is less than or equal to -3.

=> k ≤ -3.

(B)  k is no more than -3

=> k ≤ -3

(C) . k is at most -3

=> k ≤ -3

(D) k is at least -3

=> k ≥ -3

Hence, options (A), (B) and (C) represents like while (D) represents different inequality.

To know more about linear inequality click on,

https://brainly.com/question/11897796

#SPJ2

Lauren had 2 2/3 yards of ribbon. She used 4/5 of the ribbon. How many yards of ribbon did Lauren use?

Answers

Answer:

2 2/15 or 2.13333333

Just did it

Answer:

2 2/15 yds

Step-by-step explanation:

2 2/3 x 4/5 = ?

8/3 x 4/5 = 32/15 = 2 2/15 yds

HELP :( DO IT FOR FWENCH FWY PWESSSSSSSSSSSSS

Answers

Answer:

I'm just answering for the points bc my other acc is gone

Step-by-step explanation:

(2x – 4) + (7x + j) = 9x – 12


find j please!!

Answers

Answer: 2

Step-by-step explanation:

Answer:

j=(-8)

Step-by-step explanation:please mark me brainiest

An online furniture store sells chairs for $150 each and tables for $400 each. The store must sell a minimum of $4900 worth of chairs and tables each day. Write an inequality that could represent the possible values for the number of tables sold, tt, and the number of chairs sold, cc, that would satisfy the constraint.

Answers

Answer: 150c + 400t ≥ 4900

Step-by-step explanation:

Let the number of chairs sold = c

Let the number of tables sold = t

Price for each chair = $150

Price for each table = $400

The inequality that could represent the number of tables and chairs sold will be:

(150 × c) + (400 × t) ≥ 4900

150c + 400t ≥ 4900

Someone explain to me how to solve and write out an equation in slope-intercept form for example: 4x-6y=12

Answers

££€¥€€€€€££¥¥£¥¥¥¥ On chart

Answer:

y = mx + b

Step-by-step explanation

for your example:

y = 4x + 6

i think.... UHHHH

The price of a car is $22,000, the car is marked down $2,000, what percent is the car marked down?
(This means that the price of the car is decreasing by $2000, remember part/whole x 100)

Answers

Answer:

The car is marked down by 9.09090909 %

Step-by-step explanation:

Given

The price of car = $22,000

Markdown amount = $2,000

To determine

what percent is the car marked down

The percent of the car marked down can be determined by dividing the Markdown amount by the price of the car and multiplying the result by 100.

Markdown % = [Markdown amount / The price of car] × 100

                      =[ 2000 / 22000 ] × 100

                      = 0.0909090909  × 100

                      = 9.09090909 %

Therefore, the car is marked down by 9.09090909 %

20 customers are eating dinner at a local restaurant. The restaurant accepts cash or credit as forms of payment.
Of the 20 customers, 4 have enough cash to pay for their meal, 16 have a credit card, and 3 have enough cash
and a credit card. Using this information, answer each of the following questions.
Let A be the event that a randomly selected customer has enough cash and B be the event that a randomly
selected customer has a credit card.
What is P(A), the probability that a customer has enough cash?
What is P(B), the probability that a customer has a credit card?
What is P(A and B), the probability that a customer has enough cash and a credit card?
What is P(A or B), the probability that a customer has enough cash or a credit card?

Answers

I think it might be B

Please help!!! I need help on question 3!!! You can have these points i just got for it. (57 points)

Answers

Answer:

140 in.³

Step-by-step explanation:

The volume is base x width x height. Split the shape into two parts: 1. 2x4x5 and 2. 5x5x4. 1 is 40 inches in volume. 2 is 100 inches in volume. Add 100 + 40 to get 140.

Hope it helps!

I mainly just need 8

Answers

Answer:

m = -3

Step-by-step explanation:

hope it helps you ☺️

please help me on math

Answers

Answer:

The correct answer is 4

Step-by-step explanation:

hope this helps

I think the answer is 4

can someone like solve this?
help pls
(dont guess pls)

Answers

I think it is 11.5 I am not sure tho
Other Questions
Find the value of x in the figure. For the requirements of a report Suzy has to write for school, she has a choice of wide-rule or narrow-rule paper and three different pen colors in which to write the report. How many different possibilities does Suzy have to write the report? Enter a numerical answer only. Can someone help me find SP Read It! In Ken Marquis's art gallery in Pennsylvania, a strange world exists. A toothy dog chomps on a disk. A mysterious sea creature rests in a pool of oil. Barack Obama announces "I AM A PRESIDENT." The works of art can be a bit puzzling. But perhaps that is the point. Since 2008, Marquis has persuaded artists to take part in the Landfillart Project. The project reuses metal hubcaps, plastic wheel coverings, and other found objects. Artists turn the reclaimed items into works of wonder and delight. So far, his collection contains more than 800 pieces. Artists from every state and 52 countries have taken part. Do It! Marquis's show features _________ objects. A framed B buried C discarded D mistaken The population of ramhurst in 2018 was 535. The population is growing at an average rate of 6% per year. Write an equation that will model the population after t years. What is the expected population in the year 2025? What popular Italina food did Marco Polo discover? how does natural resources help in tourism development and research work 12. Suppose a reward for a CS follows a probabilistic schedule. If the probability of receiving the reward increases then: a) firing will increase for CS and increase for US b) firing will increase for CS and decrease for US c) firing will decrease for CS and decrease for US d) firing will decrease for CS and increase for US e) none of the above; firing will remain unchanged for CS and US The graph which can show trends over time is thea.Circle graphc.Line Graphb.Pie chartd.Bar graph Can you please help me with this equation What value of t is a solution for the following equation 1/2(t+4)=32 A rocket has a mass of 80,000 kg and accelerates at a rate of 35 m/s2. Calculate the force that provides this acceleration, What are examples of pollution that can be caused by agriculture? List three strategies that teens can use to avoid becoming involved in sexual activity? Answer:1: Instead of going to parties where drinking is involved go to public places like the park or the movies.2:Go on dates as a group3: spend time with family or friends in your free time by going on adventures, such as hiking How is labor closely associated with capital? PLEASE HELP (algebra 1) A sports store employee needs to decide how many soccer balls to put on display. The store manager wants the number of soccer balls on display to be at least two more than the number of basketballs on display. Thestore employee represents this restriction as y2 + x, where x is the number of basketballs, and y is the number of soccer balls on displayWhich of the following ordered pairs represent viable solutions in terms of the context? Select all that apply.(4. 10)(15, 18,5)(14, 12)(10, 12)(-1,3) Where does Lincoln give his speech? Cite specific evidence from the text to support your answer. If possible step by step explanation. thank you! A trial balance has total debits of $36,000 and total credits of $48,500. Which one of the following errors would create this imbalance?A.) A $6,250 debit to utilities expense in a journal entry was incorrectly posted to the ledger as a $6,250 credit, leaving the utilities expense account with a $7,000 debit balance.B.) A $12,500 debit to salaries expense in a journal entry was incorrectly posted to the ledger as a $12,500 credit, leaving the salaries expense account with a $2,350 debit balance.C.) A $6,250 credit to consulting fees earned (revenues) in a journal entry was incorrectly posted to the ledger as a $6,250 debit, leaving the consulting fees earned account with a $14,300 credit balance.D.) A $6,250 debit posting to accounts receivable was posted mistakenly to land.E.) A $12,500 debit posting to equipment was posted mistakenly to cash.F.) An entry debiting cash and crediting accounts payable for $12,500 was mistakenly not posted.Please answer which one is it. Thank you! Which number is the location of Coral Sea?