Mathematics High School

I need ASAPPPPPP
Will mark brainleiest

Find the equation of a line which passes through the points (3, -9) and (6, -18)

PLEAAASE provide whole answer not just slope

Answers

Answer 1

Step-by-step explanation:

Given points

( 3 , - 9) and ( 6 , - 18 )

The equation of the line is

y - y1 = ( y2 - y1 / x2 - x1 ) ( x - x1)

y + 9 = ( - 18 + 9 / 6 - 3 ) ( x - 3 )

y + 9 = ( - 9 / 3 ) ( x - 3 )

y + 9 = - 3 ( x - 3 )

y + 9 + 3( x - 3 ) = 0

y + 9 + 3x - 9 = 0

y + 3x = 0

Is the required equation.

Hope it will help :)♡♥

Related Questions

Please help, it would be much appreciated.A certain state uses the following progressive
tax rate for calculating individual income tax:

Answers

Answer:

$3,300

Step-by-step explanation:

$60,000 falls into the $50,001 - $100,000 range, so 5.5% is owed on it.

5.5% → 0.055

60,000 * 0.055 = $3,300

10) A jeweler has a pendant for sale for $150. If she
charges her customer $10.50 for sales tax, what
is the percent of sales tax?
(A) 6%
(B) 7%
(C) 8%
(D) 9%

Answers

stop it’s d. yw lol

Answer:

the right answer is option B) 7percent

Who loves math?
I kinda do I guess.

Answers

Answer:

yes

Step-by-step explanation:

Please help , will mark brainliest

Answers

Answer:

Should be 360

Step-by-step explanation:

392 in square
You break the figure into two.
Bigger prism, l=6, h=10, w=6
Smaller prism, l=6, h=4, w=4
There are 10 sides to this shape, one side from big figure and one side from small figure overlap.
Big figure
4(l•h)=4(6•10)=4•60=240
2(l•h)=2(6•6)=2•36=72
Small figure
2(l•h)=2(6•4)=2•24=48
2(l•h)=2(4•4)=2•16=32
Shape
240+72+48+32=392 in^2

help pls lollll
10th grade mathematics

Answers

Answer:

I think it's a because

12÷42= 3.5

and

56÷16=3.5

so

10×3.5=35

Step-by-step explanation:

What is the value of b and the value of c? Picture of triangle down below.
b=
c=

Answers

Answer:

b = 73

c = 34

Step-by-step explanation:

<T and <R are equal because they are opposite equal sides.

So b = 73°

Every triangle has 180 degrees

b + c + 73 = 180

73 + c + 73 = 180

146 + c = 180

c = 180 - 146

c = 34

 HELP PLEASE!

16 people fill 1/4 of a bus, how many full 1 bus

Answers

Answer:

64 people

Step-by-step explanation:

if 1/4 of a bus is 16, do 16x4 and u will get 64

The question says “the system below has been solved by graphing. How many solutions does it have?”

Answers

Answer:

Infinitely many solutions

Step-by-step explanation:

3x+y=1

15x+5y=5

Step: Solve3x+y=1 for y:

3x + y +−3 x = 1 + −3x (Add -3x to both sides)

y=−3x+1

Step: Substitute−3x+1 for y in 15x+5y=5:

15x+5y=5

15x+5(−3x+1)=5

5=5(Simplify both sides of the equation)

5+−5=5+−5(Add -5 to both sides)

0=0

so there are infinite solutions  

Joseph is making kebabs. He wants each kebab to have 333 pieces of meat and 444 pieces of vegetables.
Which of the following could Joseph use to make kebabs without any leftovers?
Choose 3 answers:

Answers

Answer:

The answers are C), D), and E) because these three answers satisfy the conditions above.

Step-by-step explanation:

Joseph could use C), D), and E) to make kebabs without any leftovers:

C) 30 pieces of meat and 40 pieces of vegetables

D) 45 pieces of meat and 60 pieces of vegetables

E) 72 pieces of meat and 96 pieces of vegetables

GIVING BRAINLIEST FOR CORRECT ANSWER<3

Answers

Answer: 75 percent

Step-by-step explanation: I'm pretty sure

Leanne collects data throughout the basketball season and uses this data to determine the probabilities of different teams playing in the league championship game. The probabilities for her four favorite teams playing in the championship game are shown below.

Answers

Complete question :

Leanne collects data throughout the basketball season and uses these data to determine the probabilities of different teams playing in the league championship game. The probabilities for her four favorite teams playing in the championship game are shown below.

Tiger: P= 2/3

Redbirds: P= 4/5

Bulldogs: P= 3/8

Titans: P= 1/2

Which of these teams is at least likely to play in the championship game?

A)tigers

B)redbrids

C)bulldogs

D)titans

Answer:

Bulldogs

Step-by-step explanation:

Probability of each team is given above, we can. Convert the probabilities to decimal and compare ;

Tiger: P= 2/3 = 0.667

Redbirds: P= 4/5 = 0.8

Bulldogs: P= 3/8 = 0.375

Titans: P= 1/2 = 0.5

From the probability values obtained, we can conclude that bulldogs are the least likely to win as they have the lowest probability value.

Alberto is considering taking a job with a company where the sequence {$50,000; $50,700; $51,400; $52,100; $52,800} represents the salary schedule for the first five years of employment. If the pattern continues, what can Alberto expect to earn in his sixth year of employment?

Answers

Answer:

$53,500 is the answer.

Step-by-step explanation:

The question is an Arithmetic Progression of common difference (d) = 700

a₁ = $50,000

a₂ = $50,700

d = $700

sixth year can be written as,

a₆ = a + 5d

a₆ = 50,000 + 5 × 700

a₆ = 50,000 + 3,500

a₆ = 53,500

therefore, Alberto will earn $53,500 in his sixth year of employment.

His salery grows by 700 per year, as you can see. This can be represented as [tex]700x+50000[/tex], where 50,000 represents the starting wage, 700 represents the annual increase, and [tex]x[/tex] represents the year (starting from 0). So, if you want to know his wage in his sixth year of employment, simply substitute 5 for [tex]x[/tex]. Note that [tex]x[/tex] is the number of years minus one. As a result, the answer is [tex]700(5)+50000=53500[/tex].

in isosceles trapezoid EFGH, FG parallel EH, FG=10, GH=12, and ∠E=60. Find the area of EFGH.

Answers

Answer:

22√3 units squared

Step-by-step explanation:

1) Draw the trapezoid

2) Notice you have to find the height to find the area of the trapezoid

3) Notice it is a 30 60 90 triangle when you draw the line to find the height

4) Solve for the 30 60 90 triangle and you get the height to be 2√3

5) Solve for the area of the trapezoid using this formula A= 1/2 h ( b1 + b2)

6) Fill in the numbers for the equation A= 1/2∙ 2√3 ( 10 + 12)

7) Keep aside the 1/2 for now

8) Simplify equation 2√3 + 22 or 2√3 + (10 + 12)

9) Simplify further 44√3

10) Now bring back the 1/2 and put it in the equation 1/2∙ 44√3

11) Simplify to get 22√3

12) 22√3 is the area of the trapezoid

13) 22√3 units squared is the final answer

I will put a my drawing of the trapezoid for reference and this is what I used to solve the question.

If you want to know how I solved the 30 60 90 triangle please let me know.

Sorry I was one week late I just saw it today.

:D

5 in
Area
6 in
7 in
10 in
15 in
HELP I NEED TO FIND AREA

Answers

Answer:

84in

Step-by-step explanation:

10 times 5 = 50 (top half)

7 times 4 = 28 (bottom half)

3 times 4 = 12 / 2= 6 (triagle)

Grehyesjeyehevshsh. *Cries in no knowledge*

Answers

Answer:

GIRL ITS M!!!!!!

Step-by-step explanation:

its the furthest to the right on the number line

What is the coefficient of x in the expansion of (2x−4)^2?

What is the coefficient of x^2 in the expansion of (x+3)(x^2+7x+8)?

Answers

Answer:

[tex]-16[/tex], [tex]10[/tex]

Step-by-step explanation:

To get the coefficients, we first need to factor the expressions

[tex](2x-4)^{2}[/tex]

[tex](2x-4)(2x-4)[/tex]

[tex]4x^{2}-16x+16[/tex]

The coefficient of x is -16

[tex](x+3)(x^{2}+7x+8)[/tex]

[tex]x^{3}+10x^{2}+29x+24[/tex]

The coefficient of x² is 10

plz mark me brainliest. :)

5.3.PS-10
WILL GIVE BRAINLIESR

Answers

I think the answer may be 54 adults and 12 children

Answer: the answer is 54 adults and 12 children

Step-by-step

Step-by-step explanation:

205% is what number of 164?

Answers

Answer:

336.2

Step-by-step explanation:

I hope this helps!

Answer:

336.2

Step-by-step explanation:

x/164 = 205/100

multipy 164 and 205

then divide by 100

A group of 5 friends is out to dinner. Each of the friends will order the dinner special, and they
have a coupon for $10 off the entire bill. Which equation can be used to find the total cost of
all the dinners after the coupon is applied?
10d - 5 = 0
100 + 5 = 0
5d + 10 = 0
5d - 10 = 0

I NEED HELP BUT I DONT HAVE THE FREE TRIAL THING

Answers

Answer:

5d-10 =0

Step-by-step explanation:

Answer: 5d - 10 = C

-tay

Álgebra 1.
Calculate the slope

Answers

Answer:

slope: -1/4x

Step-by-step explanation:

i hope this helps :)

What is your favorite sport? Sample is chosen from people attending
games

Answers

Answer:volleyball

Step-by-step explanation:

Answer:

My fav sport is badminton...

Step-by-step explanation:

Hope it's help u

If wrong then sry sry

When your classmates began their hike, they
had captured 9 animals to take home as pets. By
the end of the hike, they had captured 27.
What is the percent increase in the number of
animals captured?
Type your answer into the box to continue and release animals

Answers

Answer:

% increase = 200%

Step-by-step explanation:

Answer:

Step-by-step explanation:

30 POINTS PLEASE HELP ASAP !!!

Answers

Answer:

1: x = 29

2: Angle C is 93 degrees

Step-by-step explanation:

For 1 angle C has to equal 93 degrees since 52 + 35 = 87 and 180 - 87 = 93, and a triangles interior angles add up to 180 degrees.

From there create an equation: 3(x + 2) = 93 then solve

3x + 6 = 93

-6 from both sides

3x = 87

/3 from both sides

x = 29

For 2 just plug in x (29)

3(29 + 2)

87 + 6

93

What is the area, in square inches, of a rectangle whose length is 90 inches
and whose width is 60 inches?
A 300 sq. in
B. 1500 sq. in
C 4200 sq. in.
D. 5400 sq. in

Answers

Answer:

D

Step-by-step explanation:

Answer:

300

Step-by-step explanation:

a square has 4 sides so you add both sides 60 + 60= 120, 90+90=180

120+180=300

HELP ASAP ASAP EXTRA POINTS

Answers

Answer:

The slope is -2

Step-by-step explanation:

it’s -2 hope that helps

in a grade 6 of 45 students, 40% are girls. how many boys are there in the classroom

Answers

Answer:

There are 27 boys in the classroom

Step-by-step explanation:

Step-by-step explanation:

40% = 4/10 = 2/5;

45÷5=9, 9×2=18; There are 18 girls in the classroom.

45-18=27; 27+18=45; There are 27 boys in the classroom.

Hope my explanation helps! Please mark my answer brainliest!

1 point An amusement park charges $45 to enter and $0.55 per ride ticket. Write an expression to represent the total amount spent by a guest.

A.45-0.55r
B.45+0.55r
C. 0.55 + 45
D.45/0.55r​

Answers

I belive it’s A.45-0.55r 1 point an

what is the answe to thisss

Answers

Answer:

x = 65

Step-by-step explanation:

2x + 15 and 145 are vertical angles and congruent, then

2x + 15 = 145 ( subtract 15 from both sides )

2x = 130 ( divide both sides by 2 )

x = 65

"A freely falling object experiences gravity. The value of gravity is 9.8 m/s2 or 980 cm/s2. The equation that describes the distance an object falls from rest under the influence of gravity is?"

Answers

Answer:

S =4.9t²

Step-by-step explanation:

Using the equation of motion

S =ut+1/2gt²

u is the initial speed = 0m/s

t is the time

g I the acceleration due to gravity = 9.8m/s²

S is the distance of the object

Substitute

S = 0(t)+1/2 (9.8)t²

S = 0+4.9t²

S = 4.9t²

Hence thee equation that describes the distance an object falls from rest under the influence of gravity is S = 4.9t²

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

PT and SQ

Step-by-step explanation:

IF two segments are perpendicular then they will create 90 degree angles

segment PR and segment SQ cross over each other and create 90 degree angles therefore segment PR is perpendicular to segment SQ

Hmmmmmmmmmmmmmmmmmmmmmmmmhgc
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