Mathematics High School

(3,1) m=2

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Answers

Answer 1
First we need y intercept

[tex]\\ \sf\longmapsto y=mx+b[/tex]

[tex]\\ \sf\longmapsto 1=2(3)+b[/tex]

[tex]\\ \sf\longmapsto 1=6+b[/tex]

[tex]\\ \sf\longmapsto b=-5[/tex]

Equation of the line:-

[tex]\\ \sf\longmapsto y=2x-5[/tex]

Answer 2

Answer:

y = 2x - 5

Step-by-step explanation:

Assuming you require the equation of the line

The equation of a line in slope- intercept form is

y = mx + c ( m is the slope and c the y- intercept )

Here m = 2 , then

y = 2x + c ← is the partial equation

To find c substitute (3, 1 ) into the partial equation

1 = 6 + c ⇒ c = 1 - 6 = - 5

y = 2x - 5 ← equation of line

Related Questions

find the size of deb

Answers

Answer:

[tex]4x + 3 = 6x - 53 \\ 6x - 4x = 3 + 53 \\ 2x = 56 \\ x = \frac{56}{2} = 28[/tex]

Hey can someone please help me!!???

Answers

Do u still need help

What is the opposite reciprocal of the slope -7/9?

Answers

Answer: -9/7

Step-by-step explanation:

Find the value of x.

Answers

Step-by-step explanation:

By using angle sum property

x-43+x-39+2x-18=180

4x=180+100

4x=280

x=280/4

x=70°

Can somebody please help with this question

Answers

Answer : 1.1 squared

1.1 times 1.1 equals to 1.21
Hope this helps :)

Answer:

1.4641

Step-by-step explanation:

But do u ask about the square root ? or the number squared to get 1.21?

Help pls
what is the slope intercept form of (-1,8) and (3,6)

Answers

Answer: y = 1/2x+15/2

Step-by-step explanation:

If you need any more help let me know!! I will try to answer every question you post!

Somebody explain!!!!!!!!!!!

Answers

Answer:

$190

Step-by-step explanation:

Let's call the original price of the jacket "x".

If the new cost of the jacket is $87, we can represent this as x/2-8=87. By solving for x, we see that the original price of the jacket is $190

Answer:

I think the answer would be 182

Step-by-step explanation:

87x2= 174

174+8= 182

Write a function rule in terms of x and y for the line that contains the points (-7.4, -9.7) and ( 8.4, 6.1) .

Answers

Answer:

y = x + -2.3

x = -y - 2.3 (but why would one need this?...)

Step-by-step explanation:

(6.1 - (-9.7))/(8.4 - (-7.4)) = 15.8/15.8 = 1

6.1 = 8.4 + b

b = -2.3

Find the Distance rounded to a whole number.
Give the distance between (2,1) and (5,2)

Answers

Answer:

[tex]\sqrt{10}[/tex]

Step-by-step explanation:

The distance between two points can be found using the Pythagorean Theorem [tex]a^{2} + b^{2} = c^{2}[/tex].

This is because, if you connected your two points with a line, that line could be defined as the hypotenuse of a right triangle. the base of that triange is the distance between the x coordinates ([tex]x_{2} -x_{1}[/tex]) and the height by the distance between the y coordinates ([tex]y_{2} - y_{1}[/tex]). Sine these are the sides of the right triangle, they are equal to a and b above (c is the hypotenuse that we are trying to find). So, we calculate the two distances above and get 3 and 1 (for x and y respectively). 3^2 + 1^ 2 =10. So the answer is square root 10.

The residence of a city voted on whether to raise property taxes the ratio of yes votes to no votes was 3 to 2 if there were 4440 total votes how many yes votes were there

Answers

Answer:

Y / N = 3 / 2

N + Y = 4440

Since Y = 3/2 N

3/2 N + N = 4440

5/2 N = 4440

N = 8880 / 5 = 1776

Y = 1776 * 3 / 2 = 2664

1776 + 2664 = 4440

2664  / 1776 = 3 / 2

WILL GIVE BRAINLIEST TO FIRST PERSON WHO ACTUALLY TRIES!!!

What is the length of the unknown leg of the right triangle rounded to the nearest tenth of a foot?​

Answers

Answer:

Around 8.8

Step-by-step explanation:

This problem requires the Pythagorean Theorem. We are given the hypotenuse and a leg, so we can plug in what we know.

[tex]{x^2+2^2}=9^2 \\{4+x^2}=81 \\x^2=77\\\sqrt{x^2}=77\\x=\sqrt{77}\\x=8.8, approximately[/tex]

Help please!! i will give brainliest

Answers

Answer:

[tex]for \: - 1 \leqslant x < 1 \: y = - 3 \\ for \: \: 1 \leqslant x < 3 \: \: y = 1 \\ for \: 3 \leqslant x \leqslant 5 \: y = 5[/tex]

How do you choose the best point of view for your own narratives? A. You choose randomly. B. You think about how your choice of narrator will affect the story before you begin writing.C. You don't have to make a choice because it doesn't matter. D .You ask your teacher or a friend which point of view you should use.

Answers

Answer:

B.) You think about how your choice of narrator will affect the story before you begin writing, should be the most correct choice given. I hope this helps.

In ΔRST, r = 850 cm, s = 250 cm and t=940 cm. Find the measure of ∠S to the nearest 10th of a degree.

Answers

Answer:

∠s=15.0 *

Step-by-step explanation:

Taylor multiplied 8.25 * 10^4 and 0.4 * 10^4 and got 8.65 * 10^4. Explain Taylor's mistake. SOME ONE PLEASE HELP ME GET THIS ANSWER!

Answers

Answer: I believe the answer is 3.3 x 10^8


Simplify the expression by combining like terms. Then,
evaluate the expression by substituting the given values
for the variables.
x=5 and y=2
y^2 + xy – 7y^2

Answers

Answer:

-14

Step-by-step explanation:

The like terms in this equation is y^2 and -7y^2 so combining the two the equation becomes:

xy-6y^2

Then we substitute the values in:

5×2-6×2^2 = -14

Which expression is equivalent to 10s+s-3s10s+s−3s?

Answers

Answer:

9s-3s10s or 3-10s

Step-by-step explanation:

10s+s-3s10s+s-3s

first of all, we collect like terms

10s+s+s-3s-3s10s

=9s-3s10s

it could also be equal to

9s/3s-(3s10s/3s)

3-10s

when we divide through by 3s

Plz help it’s due tonight!!!

Answers

LKM≈TEJ since it makes the triangles congruent, although the angles in each triangle are not corresponding equal angles

what is the midpoint of (0,0.55) and (-3,6)

Answers

Answer:

(-1.5, 3.275)

Step-by-step explanation:

midpoint = ( x1+X2/2 , y1+y2/2)

=(0+(-3)/2, 0.55+6/2)

=( -3/2, 6.55/2)

=( -1.5, 3.275)

please do this for me

Answers

X = 23 because a straight angle is 180 degrees so if you subtract 100 from 180 you get 80 which means that the top angle is 80 degrees. In a triangle all angle have to add up to 180 so 5

jeff decides to go to an outdoor skating rink the rink charges to rent a pair of skates and every hour of skating costs 2.00$ per person jeff. has at most 20$ to spend and needs to rent a pair of skates

Answers

Answer: The most amount he can rent the skates are 10 hours

Step-by-step explanation: if you divide the 2 by 20 it will be 10

The answer would be 72$ because u don’t add u subtract

helppp pleaseeeee, this is due in a few....

Answers

Answer: 3/2

Step-by-step explanation:

Plsss help me with this question!!!

Answers

Answer:

d 2.5

Step-by-step explanation:

|-2|-1/-2

2+1/2

2.5

Please when giving answer please show the work my teacher won’t let me turn it in with just the answer

Answers

Answer:

5000 millimeters

Step-by-step explanation:

5*1000=50

I need help with my homework, its due today

Answers

Answer:

n=-4

The number is -4

Step-by-step explanation:

The equation is (n/2)-9=5+4n

n-18=10+8n

7n=-28

n=-4

Find the product 3/5 divided 60

Answers

Answer: 1/100 or 0.01

Please answer the math problem... I will mark you brainliest

Answers

Answer:

E.

F.

G.

Step-by-step explanation:

I listed the correct ones

Last night 30cm of snow fell in 6 hours. If it continues snowing at the
same rate, how long will it take for 45cm of snow to fall?​

Answers

Answer: 9 hrs for 45cm of snow to fall

Step-by-step

If 30cm = 6 hrs

Then divide 30/6 to get the unit rate of the amount of snow per hr

Which is 5/1

So 5cm per hr

Then add 30+5+5+5 to get 45

And since we know 5cm equal 1 hr

Add the original amount of hours which is 6 plus 3 ones

Which is 6+1+1+1

In total, it will take 9 hrs for 45cm of snow to fall.

Need to finish this in 5 mins

Answers

Answer:

Paper is really blurry sorry, cant see.

Step-by-step explanation:

−4 + 20 > −8 what the answers

Answers

Answer: -20

Step-by-step explanation: plz mark me brainliest please?

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