Mathematics High School

Write an equation of the line with a slope of 2 and a y-intercept of 9.

Answers

Answer 1

Y=2x+9

So the formula is y=(slope)x+(y-intercept)

Related Questions

what is 8.4 as a whole number

Answers

It can’t Jamal unless you round up

Step-by-step explanation:

Find the number in the whole number place

and look one place to the right for the rounding digit on the right side of the decimal point

.Round up if this number is greater than or equal to

and round down if it is less than

can anyone please help me:)!

Answers

y = -3x + 5
the points to plot on the graph: (-1, 8) , (0, 5) , (1, 2) , (2, -1)
connect those points and the graph and that should look like y = -3x + 5 which has a slope of -3.

What is the value of y ,if y = 1/x ,take x= -2/3
2/3
1/2
-3/2
-2/3

Answers

Answer:

I have made in above picture

pleaseee help fast !!!

Answers

Answer:

function 2

function 1

function 3

Step-by-step explanation:

function 1 has a slope of -2, function two has a slope of -8/3 or approximately -2.6 function three has a slope of -11/6 or approximately -1.8

What is 11x -2 (3x + 6)

Answers

The answer to this is 5x-12

Answer: 14x+4

Step-by-step explanation

Add the expressions.

11x -2+3x+6

Remove parentheses.

11 x -2+3x+6

Add 11 x and 3x

14x-2+6

Add -2 and 6

14x+4

Read the problem in the box below. See if you can figure out the most logical
answer.
Dancing Pools sells swimming pools in 4 sizes. The small pool is
72 feet long and 18 feet wide. The medium pool is 80 feet long and
20 feet wide. The large pool is 88 by 22. If the new superduper
Coffeetable pool is 96 feet long, how wide will it be?

Answers

Answer:

I believe the answer would be 24

Step-by-step explanation:

the sequence of the pool length is by 8's

72 + 8= 80

80 + 8= 88

88 + 8= 96

and the same goes to the width and it goes by 2's

18 + 2= 20

20 + 2= 22

22 + 2= 24

What is the volume of a square pyramid that is 8 feet tall with base edges of 3 feet ?

A.) 24 cubic feet

B.) 36 cubic feet

C.) 48 cubic feet

D.) 72 cubic feet

Answers

the answer is a) 24 cubic feet

Answer:

i got it right on my test it is 24 cubic feet

Step-by-step explanation:

3-(-2+4i)-(5i)
how would i simplify this

Answers

Answer:

5-9i

Step-by-step explanation:

3+2-4i-5i

5-9i

3-(-2+4i)-(5i) can be simplified to 3+2-4i-(5i)

Eight times the sum of a number and 2 equals 3.

Answers

Answer:

8(x+2)=3

Step-by-step explanation:

plz help it’s a test question and I’m stuck 30pts

Answers

Answer:

Step-by-step explanation:

You and your 4 friends plane a surprise party. Each of you contributed the same amount of money "m" for food. a) Wright an algebraic expression for the total amount of money contributed for money? b) Evaluate you expression if each person get $5.25 PLEASE HELP ME OF U KNOW I WILL THANK U IF YOU WRITE THE ANSWER FOR MR THANK YOU

Answers

Answer:

a) 5m

b) $26.25

Step-by-step explanation:

You and your 4 friends plane a surprise party. Each of you contributed the same amount of money "m" for food.

a) Write an algebraic expression for the total amount of money contributed for money?

Let the total Amount of money each person contributed be = m

Since each person contributed the same amount , and there are 5 people(you and 4 friends)

The total amount of money contributed = 5 × m

= 5m

b) Evaluate you expression if each person get $5.25

From the answer in question a, we have algebraic expression = 5m

m = $5.25

Total cost = 5 × $5.25

= $26.25

The line has been partitioned into three angles. Is there a triangle with these three angle measures?

Answers

La curva de 120 grados

y = 2(x - 4)2 – 1.
a) a reflection in the x-axis
b) a translation of 4 units to the left
c) a reflection in the x-axis, followed by a
translation of 3 units upward
d) a reflection in the y-axis

Answers

Answer:

cannot see it

Step-by-step explanation:

i cant see it at ALL

HEY, PLEASE HELP ME SOLVE THIS MATH PROBLEM

25(1−2u)=35

(find 'u')

THE CORRECT ANSWER SHALL BE MARKED BRAINLIEST! THANKS XOXO

Answers

Answer:

Hey

Step-by-step explanation:

you can look up

Hope it helps you!!

How many pint are in 28 cups

Answers

Answer:

14 pints are in 28 cups

Step-by-step explanation:

Answer:

14 pints in 28 cup

Step-by-step explanation:

how do i write an equation of a quadratic formula when given the roots and y intercept? is there a formula i can plug the numbers in or something?

Answers

9514 1404 393

Answer:

y = -3x^2 +3x +6

Step-by-step explanation:

For roots p and q, the equation can be written as ...

y = a(x -p)(x -q)

The value of 'a' must be determined so that the product apq is equal to the y-intercept. One could say that the formula is ...

y = (y-intercept)/(pq)·(x -p)(x -q)

For your given values of p = 2, q = -1, y-intercept = 6, this becomes ...

y = 6/(2(-1))(x -2)(x +1)

y = -3(x^2 -x -2) . . . . . simplifying a bit

y = -3x^2 +3x +6

I need to know the correct answer thank you

Answers

Answer:

x>-1

Step-by-step explanation:

The area of the parallelogram is 5 times
the area of the triangle and its perpendicular
height is h cm.
Find the value of h.

The triangle is 7cm across and 24cm up and the parallelogram is 30cm across

Answers

Answer:

14 cm

Step-by-step explanation:

Given that:

Base, b of triangle = 5 cm

Height, H of triangle = 24 cm

Base of parallelogram, a = 30 cm

Area of triangle = 0.5 * bH

Area of parallelogram = a * h

Where, h = height of parallelogram

Area of parallelogram is 5 times the area of triangle ;

5 * 0.5 * 7 * 24 = 30 * h

420 = 30* h

h = 420 / 30

h = 14 cm

Can someone please check my answers I WIILL GOVE BRAINLY TO FIRST PERSON THAT ANSWERS!
2one-fourthr = 10
A. r = 4three-fourths
B. r = 4two-fifths********
C. r = 4start fraction 4 over 9 end fraction

h over twenty-six = 5
A. h = 120******
B. h = 130
C. h = 140

six-seventhsk = 6
A. k = 7
B. k = 6six-sevenths
C. k = 6******

Answers

the first is C. r = 4(4/9)
the second one is B. h = 130
the second one is A. k = 7

i’m so sorry, they’re all wrong

If a woman has 10000 apples and sells 109 how many apples does she have left??

Answers

Answer:

Step-by-step explanation:

you had to subtract

10,000-109=9,891 left

Answer:9891

Step-by-step explanation

Your bedroom wall is 150 inches wide.You want to hang two posters,each 27 inches across,with an equal space between each poster and the wall edges.

Answers

Answer:

Step-by-step explanation:

let the space be x

x + 27 + x + 27 + x = 150

3x + 54 = 150

3x = 96

x= 32

The answer is 32. Good job to the other person!

what information can you automatically find just by looking at a function in standard form

Answers

Answer: The standard form for linear equations in two variables is Ax+By=C. For example, 2x+3y=5 is a linear equation in standard form. When an equation is given in this form, it's pretty easy to find both intercepts (x and y). This form is also very useful when solving systems of two linear equation.

The answer above should be correct, but I believe it is, but can you please mark me BRAINLEST please?!

apples are on sale at a market for 4 lbs for $2.00. what is the price for one lb ? (unit rate)

Answers

Answer:

$0.50 per lb.

Step-by-step explanation:

$2 / 4 = $0.50

Hope this helps!

Tha price for one lb is 0.50

The ratio of the length to the width of a rectangle is 9:4. The width of the rectangle
is 52 mm. Write and solve a proportion to find the length. Please help!! :(

Answers

Let the length be 9x and width be 4x.

4x = 52

x = 13

Length = 9x = 117 mm

Determine how many whole numbers have square roots between 5 and 6. Show your work.

Answers

Step-by-step explanation:

We are looking for possible values of n in

5 < √n < 6, where n is a whole number.

(5)² < (√n)² < (6)² is allowed as all are positive.

25 < n < 36

Therefore there are 36 - 25 - 1 = 10 values for n.

Solve the quadratic equation x2−5x=−20 by completing the square.

Answers

Answer:

x = [tex]\frac{5}{2}[/tex] + [tex]\sqrt[i]{55}[/tex]/2

This is a picture of the flag of Denmark.

On a clean page in your note book, do all the calculations to find the answer

What percent of the flag is covered in red color?

You need:
.Claim
.Evidence
.Reasoning
.All your calculations and work in detail

Answers

Answer:

76.4%

Step-by-step explanation:

Total area of flag:

LW = (37)(28) = 1036

Total area of red:

LW = (12 + 21)(12 + 12) = (33)(24) = 792

Percent of red:

792/1036 * 100% = 76.4%

Answer:

Total area of the Denmark flag:

→(37×28) unit²=1036unit²

Area of the red colour of the flag:

→[{2×(12×12)}+{2×(21×12)}]

=[{2×144}+{2×252}]

=[288+504]=792unit²

Percentage of the flag is covered in red color:

→(792/1036)×100=0.7645×100=76.45%

76.45% is the right answer.

6. Name the first step in solving 2x - 5 = 37.
a. Add 5 to each side.
b. Divide each side by 2x.
c. Subtract 5 from each side.
d. Multiply 2x to each side.

Answers

A. Add 5 to each side.

Select the answer that correctly orders the set of numbers from greatest to least.

0.25, start fraction 2 over 5 end fraction , 32%, start fraction 7 over 14 end fraction
A. start fraction 7 over 14 end fraction, start fraction 2 over 5 end fraction, 32%, 0.25
B. start fraction 7 over 14 end fraction, 0.25, 32%, start fraction 2 over 5 end fraction
C. start fraction 7 over 14 end fraction, 32%, start fraction 2 over 5 end fraction ,0.25
D. start fraction 2 over 5 end fraction, start fraction 7 over 14 end fraction, 32%, 0.25

Answers

• C good luck
• give brainlist

Answer:

I think the answer would be C, I hope it helps! :) please mark me the brainiest

What is the missing length?

Answers

Answer:

Step-by-step explanation:

89^2-39^2=6400, 6400=80^2

Other Questions

Which statement about line breaks is true?O A. They may be governed by sound, rhythm, or meter.B. They are used primarily to call attention to images.O C. They are normally controlled by publishing conventions.O D. They are usually not revised after the first draft. please helpSimplify 4 square root of 2 end root plus 7 square root of 2 end root minus 3 square root of 2 . (1 point)2 square root of 88 square root of 28 square root of 66 square root of 8 Which circuit does not allow current to flow through it?A. Circuit DB. Circuit BC. Circuit AD. Circuit C Tom can place 12 eggs per crate.How many eggs must be in 1 crate?There are 8 rooms in a house.Each room has 1 bed.How many beds are there in total?In an country,each state has 1 minister.How many Minister are there,if there are 20 states in that country?Sam works in a coffee and earn $20 per hour.how he earns in a particular day when he works for 1 hours only? complete it (picture) A rectangle is drawn so the width is 14 incheslonger than the height. If the rectangle'sdiagonal measurement is 26 inches, find theheight.Give your answer rounded to 1 decimal place. Can someone please help !! need help asapwill give brainly The movement of negative charges between nonconducting objects that are touching is called transferring charge by-Conduction-Contact-Induction-Polarization the march on Washington for jobs and freedom Put an apostrophe after the stressed syllable.lab o ra to ry Farrah's goal is to use 236 gallons of water or less per day at her business. Her water bill showed that 8262 gallons were used in a 35-day period. did Farrah meet her goal? Explain how you decided. What is the cube root of 27? what is the sum 5+6+10+6......+ How do you decode/breakdownMETAR KATL 142417Z METAR KAGS 231616ZMETAR KFAY 031847ZMETAR KDTT 101326ZMETAR KTLA 282436Z 3. Qu est pasando ahora en el Estadio Camp Nou de Barcelona? Question Progress24 MarksIf x = 2 and y = 5, work out the value ofa) 10x - 3yb) 3x^2 + 2y^2hint:A is 5 but I can't work out B ALOT OF POINTS IF YOU CAN ANSWER THIS CORRECTLY AND BRAINLIESTRead the sentence from the section "The U.S. Supreme Court."As the highest court of the land, the Supreme Court holds ultimate responsibility for the stewardship and proper functioning of the nation's legal system by ensuring against misinterpretations of the law by lower courts and by establishing precedents on new laws and circumstances.The word "misinterpretations" has a negative connotation. Which other sentence from the article BEST emphasizes that connotation?A: According to Article III, Section 1 of the Constitution, "the judicial Power of the United States, shall be vested in one supreme Court, and in such inferior Courts as the Congress may from time to time ordain and establish."B: The Constitution allows broad leeway for Congress to design and modify the federal judicial system by creating new federal courts, and by changing the number of justices who serve on the Supreme Court and other federal courts, through the same voting methods used to pass laws.C: While there are a number of differences in the ways civil and criminal cases are decided, the basic premise of appearing before a judge and arguing for the guilt or innocence of the accused is the same.D: If the appellate court finds that there was an improper process followed, or that the interpretation of evidence in the trial was in error, then it can reverse the ruling of that court, at which point almost all cases end. in 4,891.26 in which place is the 8 What is the type of system where the presidential candidate that wins that state's popular vote receives all of that state's electoral college votes?Winner-take-all SystemLarge States SystemProportional SystemPresidential System Find the measures of the interior angles of the triangle.