Write an equation for the line?

Write An Equation For The Line?

Answers

Answer 1

Answer:

y = 2x + 3

Step-by-step explanation:

Given:

(2, 7) and (0, 3)

Find the slope between the two points:

(x1, y1) = (0, 3)

(x2, y2) = (2, 7)

(y2 - y1)/(x2 - x1)

(7 - 3)/(2 - 0)

4/2 = 2

m = 2

y = mx + a

y = 2x + a

Use one of the two points to find a (I will use point (2, 7):

7 = 2(2) + a

7 = 4 + a

a = 3

Slope-intercept Form: y = 2x + 3

Point-slope Form: y - 3 = 2x

Point-slope Form: y - 7 = 2(x - 2)

General equation: 2x - y + 3 = 0


Related Questions

In ΔDEF, e = 8.7 inches, ∠F=8° and ∠D=34°. Find the length of f, to the nearest 10th of an inch.

Answers

Answer:

Step-by-step explanation:

The length of f to the nearest 10th of an inch is 1.8 inches.

What is Law of Sines?

Law of sines is defined as that ratio of the length of the sides of a triangle to the sine of the angle opposite to the these sides are equal.

That is, if a, b and c are sides opposite to the angles A, B and C respectively, then,

a / sin A = b / sin B = c / sin C

Given a triangle DEF.

The angles are given as, ∠F = 8° and ∠D = 34°.

We know,

Sum of the interior angles of a triangle = 180°

∠E = 180 - (8 + 34) = 138°

Using the law of sines,

f / sin F = e / sin E

f = (e / sin E) sin F

Substituting,

f = (8.7 / sin 138) sin 8

 = 13.0019 × 0.1392

 = 1.809

 ≈ 1.8

Hence the length of f to the nearest 10th of an inch is 1.8 inches.

Learn more about Law of Sines here :

https://brainly.com/question/13098194

#SPJ3

ill give you 28 points if you answer this!!

Answers

Answer:

D

Step-by-step explanation:

because youe last number is 90

Hi I need help with this question if you don't know the answer please don't answer
3x-4y=20
a. slope:3/4: y-intercept:-5
b. slope:1/20: y-intercept:3/4
c.slope:3/4: y-intercept:20 Please chose an answer out of A-D and show your work
d. slope:3: y-intercept:3/4

Answers

x
=
4
3
y
+
20
3 is the answer
3x - 4y = 20
-4y = -3x + 20
Y + 3/4x -5
Answer : a. Slope is 3/4 and y-intercept is -5

Find the slope
Plz help

Answers

Answer:

-2

Step-by-step explanation:

Found the point (0,-1), then it goes up 2, left 1. Slope is equal to rise over run, which means the slope becomes 2/-1, or -2,

big ideas math 3.3 answers

Answers

Answer:

yes

Step-by-step explanation:

(~ ̄▽ ̄)~

what is the answer to this? 4(w−6)≤−12

Answers

Step-by-step explanation:

[tex]4(w - 6) \leqslant - 12 \\ [/tex]

[tex]4w - 24 \leqslant - 12[/tex]

[tex]4w \leqslant - 12 + 24 \\ [/tex]

[tex]4w \leqslant 12[/tex]

The thermometer says it’s 24°C. You convert this temperature to 100°F. Which sentence best describes your temperature estimate?

Answers

Answer:

multiply 100ajdirirrihtrirjrbrbdbd

3 2/3 feet per 11/20 hour ? also can it be in a fraction

Answers

Answer: 20

Step-by-step explanation:

Answer:

Step-by-step explanation:

3 1/2 = 7/2

7 4/5= 39/5

5 3/4= 23/4

4 1/3= 13/3

4 2/3= 14/3

5 1/5 = 26/5

8 2/3 = 26/3

2 3/5 = 13/5

hope this helps

Main
ASSE
The highway loop around a major city can be modeled by a circle with a circumference of 53 miles. The
distance across the city represents the diameter of the circle. Which distance is closest to the distance
across the city?
A. 106 miles
B. 53 miles
C. 27 miles
D. 17 miles

Answers

Answer:

[tex]D = 17\ miles[/tex]

Step-by-step explanation:

Given

[tex]Circumference\ (C) = 53\ miles[/tex]

Required

Determine the diameter (D)

In terms of diameter, circumference is calculated as thus:

[tex]C = \pi D[/tex]

Take [tex]\pi[/tex] as 3.14 and substitute 53 for C

[tex]53 = 3.14 * D[/tex]

Make D the subject

[tex]D = \frac{53}{3.14}[/tex]

[tex]D = 17\ miles[/tex] --- Approximated

Hence,

Option D answers the question

Hi, I just need help with questions 4 and 6 thank you so much :)

Answers

Answer:

for number 4, i drew it in the picture

for number 6, 5 3/4 is closer

Step-by-step explanation:

give brainliest pls

7.8 kilograms divided into 4

Answers

Answer:

1.95 kilograms

Step-by-step explanation:

7.8/4 = 1.95

Answer:

1 19/20 kg

Step-by-step explanation:

Divide 7.8/4 is 39/5 *1/4 which is 1 19/20

Hope this helps :D

Please mark brainliest if correct

The function f(x) = x is translated using the rule (x, y) - (x - 6, y + 9) to create A(x).
Which expression describes the range of A(x)?
Oy2-9
Oy6
Oy26
O y29

Answers

It seems the correct function you need to mention is f(x) = sqrt x

so, I am assuming [tex]f(x) = \sqrt{x}[/tex] and will solve the question based on it.

Answer:

Check the explanation

Step-by-step explanation:

Given the function

[tex]f(x) = \sqrt{x}[/tex]

As the function is translated according to the rule

(x, y) → (x - 6, y + 9)

Translation of the function [tex]f(x) = \sqrt{x}[/tex] 6 units to the left will bring the function

[tex]g(x) = \sqrt{x+6}[/tex]

Translation of the function  [tex]g(x) = \sqrt{x+6}[/tex]  9 units up will bring the function

[tex]A\left(x\right)=\sqrt{x+6}+9[/tex]

Determining the range of [tex]A\left(x\right)=\sqrt{x+6}+9[/tex]

As we know that the range is the set of dependent values for which the function is defined.

[tex]\mathrm{The\:range\:of\:an\:radical\:function\:of\:the\:form}\:c\sqrt{ax+b}+k\:\mathrm{is}\:\:f\left(x\right)\ge \:k[/tex]

[tex]k=9[/tex]

[tex]f\left(x\right)\ge \:9[/tex]

so

[tex]\mathrm{Range\:of\:}\sqrt{x+6}+9:\quad \begin{bmatrix}\mathrm{Solution:}\:&\:f\left(x\right)\ge \:9\:\\ \:\mathrm{Interval\:Notation:}&\:[9,\:\infty \:)\end{bmatrix}[/tex]

Therefore, the expression describes the range of A(x) will be:

[tex]f\left(x\right)\ge \:\:9\:or\:y\:\ge \:\:\:9[/tex]

Answer:

d on 3dge

Step-by-step explanation:

genius

Can someone please help with this question?

Answers

what’s the question lol

A sector with an area of 54πcm² has a radius of 9 cm. What is the central angle measure of the sector in radians?

Choices:
A: 2/3
B: 4/3
C: 2π/3
D: 4π/3

Answers

Answer:

D.4pi/3

Step-by-step explanation:

The correct answer is D!

Help!!! How do I do problems like these

Answers

Answer:

54.5 is what I got

Step-by-step explanation:

Alan is building a fence around his fish pond. The fish pond is in the shape of a rectangle with a length of 60 feet and a width of 40 feet. It took alan 16 hours to complete the fencing. What is the unit rate at which alan put fence around his fish pond

Answers

Answer:

12.50 ft per hour

Step-by-step explanation:

Given that:

Fish pond has a rectangular shape.

Length of fish pond = 60 feet

Width of fish pond = 40 feet

Total time to complete the fencing = 16 hours

To find:

Unit rate of putting the fencing around the fish pond.

Solution:

First of all, we need to find the total fencing to be put around the fish pond.

Total fencing is nothing but the perimeter of the fish pond which is of rectangular shape.

Formula for perimeter of rectangular shape is given as:

[tex]Perimeter = 2\times (Length + Width)[/tex]

[tex]Perimeter = 2\times (60+40)\\\Rightarrow Perimeter = 200\ ft[/tex]

Unit rate is the perimeter divided by total time taken to put the fencing around.

Therefore,

Unit rate = [tex]\frac{200}{16} = \bold{12.5}[/tex] feet per hour

So, the answer is 12.5 feet per hour.

Joe bought a box of laundry detergent that contains 195 scoops. Each load of laundry uses 2.5 scoops. How many loads of laundry can he do with this one box?

Answers

Answer:

78

Step-by-step explanation:

The answers 78

I have to keep typing

Solve the following inequality for s. Write your answer in simplest form.
7s - 9 < 6s – 10

Answers

Answer:

2<-1

Step-by-step explanation:

7s-9<6s-10

-6s. -6s.

S-9<-10

+9. +9

S<-1

9.
Express 28% as a decimal

Answers

0.28

all you have to do is add a 0 and a . to make any percent into a fraction


hope this helps



give brainliest plz

3/4 divided into 12, PLEASE HELP MEEE

Answers

Answer:

3/48

Step-by-step explanation:

Answer:

0.0625

Step-by-step explanation:

hope it helps, mar brainliest please

Write an equation of the line that passes through the given point and is
perpendicular to the given line.
9. (-3,1); y -5x +2
10. (8-5); y = 2x + 3

Answers

Answer:

this looks kinda hard tho give me a sec

PLZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZZ HELP ME THIS IS SO CONFUSING AND I DON'T UNDERSTAND ANYTHING PLZZ HELP!PLZZZZZZZ ITS DUE IN 30 MINS


An expression is given.(first image)




Which are equivalent to the given expression? Select each correct answer. And Explain? (second image)

Answers

Answer:

D and E

Step-by-step explanation:

I found out D nad E has the same answer so ye

Which fraction is in simplest form? 3/9, 5/12, 6/14, 4/22

Answers

5/12 is in simplest form!

Answer:

5/12

Step-by-step explanation:

Please give me brainliest

SIMPLEST FORM

3/9 = 1/3——-not originally in simplest form

5/12=5/12——in simplest form

6/14=3/7——-not originally in simplest form

4/22=2/11——not originally in simplest form

The probability that it will rain on 'Hari Merdeka' is 2/15.Find the probability that will be no rain on 'Hari Merdeka'.

Answers

The probability it will rain of Hari Merdeka is 2/15. Since you are finding the probability that will be no rain on Hari Merdeka, you also need to find the part of 15/15 that is not 2/15. You can do this by subtracting.

15/15-2/15=13/15.

The probability that will be no rain on Hari Merdeka is 13/15.

Solve this rational equation. PLEASE HELP

Answers

Answer: I can’t see the picture resend it

Step-by-step explanation:

what is x-3=?
February ​

Answers

Answer: x= February+3

Step-by-step explanation:

Plz help me!! Worth 20 points

Answers

Answer:

440miles

Step-by-step explanation:

because for every hour the bus travels 55miles so if you do 55×8 you can get your answer

But I hope I answered the right on for you

which ordered pair is in the solution set of y≥1/3x+4

Answers

The ordered pair to the solution is (-12,0)

The graph solution set of the given inequality is the region above and

including the plotted line.

The ordered pair that is in the solution set of [tex]y \geq \dfrac{1}{3} \cdot x + 4[/tex] is; [tex]\underline{ (-1, \, 6)}[/tex]

Reasons:

The given inequality is presented as follows;

[tex]y \geq \dfrac{1}{3} \cdot x + 4[/tex]

The ordered pair that is in the solution set is given by plotting the graph of

the inequality, by expressing the inequality as an equation, plotting the

graph with a solid line,  and shading the sides above the line of the graph,

to represent the greater than or equal to sign.

The ordered pair that is in the solution set is the point [tex]\underline{ (-1, \, 6)}[/tex].

Learn more here:

https://brainly.com/question/11715886

The possible question options are;

(-6, 1), (-1, 6), (6, -1), (1, -6)

The sum of two numbers is 12. Three times the smaller number increased by the larger number is 20 . Find the numbers .Write the solution

Answers

Answer:

In these types of algebra problems where we are given numbers that are "unknown" and asked to find them, it is a good idea to give them names.

Let the larger number be X.

Let the smaller number be Y.

If the larger number is three times the smaller number, we can use this information to write an equation, using our labels for the two unknown numbers. See how I translate this sentence into an equation:

The larger number is three times the smaller number.

                    X           =     3     *               Y

X = 3*Y

We've got one equation down. Since we have two variables, we're going to need two equations to solve for both of them.

The sum of two numbers is twenty-four.

                      X    +    Y    =     24

X+Y = 24

But, from our previous equation, we know that X is the same as 3*Y. This allows us to substitute "X" with "3*Y" in our second equation since the two are equal according to the first equation.

(3*Y) + Y = 24.

3Y + Y = 24

4Y = 24

4Y / 4 = 24/4

Y = 6

Now we've got the value of the smaller number. Let's plug it into our first equation,

X = 3*Y.

X = 3*(6)

X = 18

We can check our work by plugging both values into both equations and seeing if they work out:

6+18 = 24  

6*3 = 18

So our bigger number is 18, and our smaller number is 6.

Hope it helps!

question in picture ​

Answers

Answer:

DB    (42)

Step-by-step explanation:

-19 - (-53) + 8

-19 + 53 + 8 = 42

42 = DB

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