PLEASE HELP

how i find b in y=mx+b
the coordinates are (4,2) and (11,18)
Please show your work
THANK YOU

Answers

Answer 1

Answer:

b=16/7

Step-by-step explanation:

b= y2-y1/x2-x1

b=18-2/11-4

b=16/7


Related Questions

x = 68°, find the measures of angles 1, 2, and 3.

Answers

Answer:

[tex] < 1 = 112 \degree\\ < 2 = 68 \degree \: \\ < 3 = 112 \degree[/tex]

Step-by-step explanation:

As the vertically opposite angles are equal,

[tex]x = < 2 \\ x = 68 \\ so \\ < 2 = 68 \degree[/tex]

As the angles in a straight line is added up to 180°

[tex] < 1 + < 2 = 180 \\ < 1 + 68 = 180 \\ < 1 = 112 \degree[/tex]

Also,

[tex] < 2 + < 3 = 180 \\ 68 + < 3 = 180 \\ < 3 = 112 \degree[/tex]

Hope this helps you.

Let me know if you have any other questions:-)

on 13, 1.7.21
Points: 0 of 1
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A bank loaned out $18,000, part of it at the rate of 7% per year and the rest at 15% per year. If the interest received in one year totaled $2000, how much was loaned
at 7%?
How

Answers

Answer:

??????

Step-by-step explanation:

Saan po jan sasagutan

23/24 as a decimal rounded to the nearest hundredth

Answers

Answer:

95.80

Step-by-step explanation:

hope I helped BESTIEE

Answer:

Step-by-step explanation:

23/24 as a decimal is 0.95833333333333.

Camilla's Burgers cooks its burgers either well done or medium. Last night the restaurant served 75 burgers in all, 45 of which were well done. What percentage of the burgers were well done? Write your answer using a percent sign (%).

Answers

Answer:

60%    

Step-by-step explanation:

number well done/total burgers cooked ×100

45/75 × 100

4500/7500

60%    

Check: Total  ×  60%  = 75 ×.60 = 45 well done

please solve thank you​

Answers

Answer: probably A

Step-by-step explanation:

Money that is collecting interest in a bank account doubles in value every 20
years.
When the account was opened, it contained 64 dollars, or 26 dollars. In 40
years, the account balance has doubled 2 times, increasing by a factor of 22.
It now has a balance of 26 - 22. Expressed as a power, how much money, in
dollars, is in the account now?
A. 212
O B. 28
C. 48
O D. 412

Answers

The answer is going to be B

A person consuming 1600 calories a day and 92 grams of this is fat what would be the percentage of this would the division be 92x4 368÷1600 getting an answer of 0.23 I'm I doing this correctly

Answers

Answer:

i think ur on the right path

Step-by-step explanation:

if it is looking for the percent it would be 23%

Write an equation for the graph shown in the form of y =

Answers

Y= 1/5x+1

Because your line crosses the Y-axis at point (0,1), your y-intercept is 1. Your slope is over 5, up one. So 1/5 X is a constant linear slope, and your line starts at y=1

Jeremy has 10 socks. 6 of the socks are red 2 of the socks are blue 2 of the socks are green Jeremy takes at random two of the socks. Work out the probability that he takes two socks of the same colour.

Answers

R=6B=2G=2

ATQ

[tex]\\ \sf\longmapsto R+B+G=10[/tex]

[tex]\\ \sf\longmapsto 6+2+2=10[/tex]

Divide all by 2

[tex]\\ \sf\longmapsto 4+1+1=5[/tex]

Now

R'=4B'=1G'=1

Two of same colour so we need P(R')

[tex]\\ \sf\longmapsto P(R')=\dfrac{|R|}{|S|}[/tex]

[tex]\\ \sf\longmapsto \dfrac{4}{10}[/tex]

[tex]\\ \sf\longmapsto 0.4[/tex]

Can please help me simplify this please


3/8

6/15

Answers

3/8 -> 3/8 (it is fully simplified)

6/15 -> 2/5 (dividing the top and the bottom by 3)

Have a nice day!

     If this is not what you are looking for - comment! I will edit and update my answer accordingly. (ノ^∇^)

- Heather

Is there a proportional relationship between the area and radius of a circle?

Answers

Answer:

is this free choice?

Step-by-step explanation:

Answer:

Yes

Step-by-step explanation:

Since A=pi x r2 There is a proportional relationship .

Click on the solution set graphic until the correct one is displayed.

Answers

Answer:

empty set

Step-by-step explanation:

Answer: { } or empty set

the choses are:

{ } or empty set

{ infinite set of points on like}

{ point in quadrant I }

how much is 80+198 in fractions

Answers

Answer:

278/1

Step-by-step explanation:

The question is kind of unclear... though this is 80+198 simplified.

Hope this helped! :)

Evaluate the equation 15d = -105

Answers

Answer:

Step-by-step explanation:

    15d = -105

15d/15 = -105/15

        d = -7

15d = -105

d = -105/15

d = -7

____

RainbowSalt2222 ☔

What is the slope of the line created by this equation?
Round your answer out to two decimal places.
8x+2y = 4
Help

Answers

Answer:

I think the answer will be:- m = -4 but I'm not sure.

Question 9 of 20
Which of the following is a polynomial?
A. 11x
B. 2x2 - X
C. 3x2 +6x
D. 1-5x2
X

Answers

Answer:

3x2+6x is a polynomial. Polynomials are algebraic expressions in which the variables have only non-negative integer powers. For example,: 5x2 - x + 1 is a polynomial.

blank% of 50 shirts is 35 shirts

Answers

Answer: 70%

Step-by-step explanation:

A percentage is a way of writing a fraction, but with a denominator of  

100

Asking the question a different way makes it easier to understand.

What percent is  

35

shirts out of  

50

?

This indicates that there is a fraction.

35

50

Make the denominator  

100

35

50

×

2

2

=

70

100

=

70

%

Or to make a percent:

fraction

×

100

%

35

50

×

100

2

%

=

35

×

2

=

70

%

Can someone please help me I will mark u brilliant

Answers

First one is 3/4 and second one is 4/9

2x + 3x/4 = 11
Please solve I am doing it for homework :)

Answers

Answer:

x = 4

Step-by-step explanation:

2x + 3x/4 = 11
x4 x4. = x4
8x + 12x =44
20x = 44
/20 =/20
x = 44/20 = 22/10

There are 25,883 LPN in indiana. Assume that indians population is approximately 6.6 mollion. Which of yhe following statement best represents the ratii of LPN's to residents in indiana?

Answers

✧・゚: *✧・゚:*    *:・゚✧*:・゚✧

Use the given conditions to write an equation for the line in slope-intercept form.



Passing through (5, 3) and (4, 6)

Answers

Answer:

y=-3x+18

Step-by-step explanation:

since they gave us two points, we can find the slope: (y_2 - y_1)/(x_2 - x_1) -> (6-3)/(4-5)=(3)/(-1)=-3 so the slope is -3. now we have [tex]y=-3x+b[/tex]. next we have to find b. to do this just plug a point into the equation: 3= -3*5 +b, 3=-15+b, b=18. so now we have y=-3x+18

The line passing through which two points is perpendicular to the line 10x + 2y = 2

A (-2,-7) and (1,8)
B (-5,5) and (0,4)
C ( 0,-9) and (5,-8)
D (-4,12) and (-2,2)
E (-2,11) and (1,-4)

Answers

Answer:

[tex]10x + 2y = 2 \\ 2y = - 10x + 2 \\ y = - 5x + 1 \\ \perp \: l \rightarrow\: m = \frac{1}{5} \\ \frac{8 + 7}{1 + 2} = \frac{15}{3} = 5 \\ \frac{4 - 5}{0 + 5} = - \frac{1}{5} \\ \frac{ - 8 + 9}{5 - 0} = \color{yellow} \frac{1}{5} \: [/tex]

so the answer is C

you may check the rest...

please please please help
urgently needed!! ​

Answers

Answer:

Ф = 19.80 °

Step-by-step explanation:

by using pythagoras theorem

h² = p² + b²

13² = 5² + b ²

b = √194

b = 13.93

now

tanФ  = p/b

Ф = tan¬1( 5 / 13.93)

Ф = 19.80 °

2. If a= 2, b= 3 and c= 3,evaluate: i) a+ 2b ii) a+b+c​

Answers

Answer:

[tex]i)a + 2b = 2 + 2(3) = 2 + 6 = 8 \\ ii)a + b + c = 2 + 3 + 3 = 2 + 6 = 8[/tex]

Answer:

a = 2, b = 3 and c = 3

i.)

a + 2b

2 + 2(3) = 2 + 6 = 8

ii.)

a + b + c

2 + 3 + 3 = 8

Thus, The answer of i.) is 8 and ii.) is 8

-TheUnknownScientist 72

In the xy-coordinate plane shown, line L passes through point C and has a slope of -2. A dilation of line L with center A and a scale factor of 3 will produce a new through point C’, the image of point C with coordinates

Answers

Answer:

Step-by-step explanation:

Dilation of a line about a point not on the line shifts the line but leaves the slope intact .

New line slope will be -2

As both A and C lie on a horizontal line y = 2, C' will also lie on the same line

The distance between A and C is 0 - 2 = -2

a scale factor of 3 means C' is -2(3) = -6 units left of A

C' = (2 - 6, 2) = (-4. 2)

What value of x satisfies the equation 1/2 x-5(x-1/3)=5/4 x+3

Answers

Answer:

this is the answer....

Answer:

x - (5 -sqrt149 ) / 4  and x-  (sqrt149+5)/4   = = x - -4.3016389  and x - 4.3016389

Step-by-step explanation:

1/2 x-5(x-1/3)=5/4 x+3 = ( 1/2x^2-5x -1/6x -5/3)  = (5/4x+3)  = ( 1/2x^2-6 5/6)  = (5/4x+3)  convert 5/4 to  12ths = *3 =  15/12  and 5/6 * 2 = 10/12 =  ( 1/2x^2-6 10/12)  = (15/12x+3)  = 1/2 x^2 - 15/12x -6 10/12 - 3 = 0   = 1/2 x^2 - 15/12x -3 10/12 = 0 then multiply by 2 to make 1/2 whole 1/2 x^2  (2)- 15/12x (2) -3 10/12 (2) = 0 =  x^2 - 30 /12x -6 20/12 (2) = 0  simplify irregular fraction  x^2 - 2 2/4x  -7 3/4  = 0  then do the abc quadratic formula = x - (5 -sqrt149 ) / 4  and x-  (sqrt149+5)/4   =  x-  -17.2065556/4   = x - -4.3016389    and 17.2065556/4 =x - 4.3016389

Can someone please help, I will give brainiest. If possible explain please.

Answers

Step-by-step explanation:

The angles (8x + 28) and (4x - 7) are supplementary to each other so we can write

[tex](8x + 28) + (4x - 7) = 180 \Rightarrow 12x + 21 = 180[/tex]

or

[tex]x = 13.25[/tex]

Also, note that the angle (4x - 7) and [tex]\angle{TQS}[/tex] are vertical angles, which means that they are equal to each other. Therefore,

[tex]\angle{TQS} = 4x - 7 = 4(13.25) - 7 = 46°[/tex]

y=−4x−3 y=−2x+1 ​ ( Ignore this part i had to write it)

Answers

Answer:

Solve equation [2] for the variable y

[2] y = -2x + 1

// Plug this in for variable y in equation [1]

[1] (-2x+1) + 4x = -3

[1] 2x = -4

// Solve equation [1] for the variable x

[1] 2x = - 4

[1] x = - 2

// By now we know this much :

y = -2x+1

x = -2

// Use the x value to solve for y

y = -2(-2)+1 = 5

Solution :

{y,x} = {5,-2}

Find the total future amount for $500 invested at 3.99% for 8 years compounded
monthly
State your answer in terms of dollars rounded to the nearest cent (hundredth).

Answers

Answer:

999.9

Step-by-step explanation:

hjvjg

what is 159 divided by 3?

Answers

Answer:

53

Step-by-step explanation:

The solution of expression 159 divided by 3 is, 53

The given numbers to divide are,

⇒ 159 divided by 3

Let us assume that, a is divided by b,

Then, it ca be written as,

⇒ a / b

Hence, We can write as,

⇒ 159 / 3

3 ) 159 ( 53

  - 15

------------

      09

     - 09

     ---------

        00

Therefore, The solution of expression 159 divided by 3 is, 53

Learn more about the divide visit:

brainly.com/question/28119824

#SPJ6

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