I would love your guys help!! ASAP!!

1. What is the constant proportionality?

2. What is the meaning of the constant of proportionality in the context of the situation?

3. Right an equation that relates the number of tablespoons of vinegar (x) to the tablespoons of oil (y) to make the salad dressing according to the recipe.

Will award brainlest and give 37 points!!

Answer: He must sell at least 11 drawings to reach $2000.

Step-by-step explanation:

The artist sold 3 paintings in one month, the paintings is $400 each so if we were to do 400*3 it would give us 1,200.

Now if we do 11*75 (Each DRAWING costs $75) it would be $825.

$825+1,200= 2,025 will be the closest to 2,000

Answer:

The derivation of this formula can be outlined as follows: Divide both sides of the equation ax2 + bx + c = 0 by a. Transpose the quantity c/a to the right side of the equation. Complete the square by adding b2 / 4a2 to both sides of the equation.

Answer:

in photo

Step-by-step explanation:

Answer:

x - 1 / 2 = 1 / 4

x - 1 / 2 = - 3 / 4

Step-by-step explanation:

Answer:

x - 1 / 2 = 1 / 4

x - 1 / 2 = - 3 / 4

$220.87 , (it would be $220.88 if you have to round up though

Answer:

m=-2n/9

Step-by-step explanation:

Answer: Write the expression as a -90,

O Substitute 102 in for the variable, a.

Simplify by subtracting 90 from 102.

Step-by-step explanation:

The answer is 12.

subtract

The value of the expression at a = 102 is, 12.

Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.

Let the unknown number = a

The expression is written as;

⇒ a - 90

Now, We can substitute a = 102 in above equation, we get;

⇒ a - 90

⇒ 102 - 90

⇒ 12

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Answer:

D

Step-by-step explanation:

It must first translate 1 unit to the left because quadrilateral F'G'H'I is one unit away from to y axis. It can then translate across the y-axis.

The series of transformations that moved Quadrilateral FGHI to Quadrilateral F'G'H'I' is Translation and Reflection. The correct option is D.

Transformation in Geometry is changing the object from its original position on the map to a different position by translating, reflecting, rotating, or dilating.

The image shows two objects which are congruent but have different coordinates.

The series of transformations that changed the quadrilateral from its original position to the transformed one is the Translation of 2 units to the right and then Reflection along y-axis.

Therefore, the correct option is D.

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Answer:

.- .-. . / -.-- --- ..- / .-. . .- .-.. .-.. -.-- / - .... .- - / -... --- .-. . -.. ..--..

Answer:

m = undef

General Formulas and Concepts:

Step-by-step explanation:

Step 1: Define

Point (-4, -16)

Point (-4, -5)

Step 2: Find slope m

Answer:

y = 4x + 2

Step-by-step explanation:

This is the formula:  [tex]y - y_{1} = m(x - x_{1})[/tex]

y - 2 = 4(x - 0) (distribute the 4)

y - 2 = 4x (add 2 on both sides)

y = 4x + 2

That's all she wrote!

Hope this helps ya!!

The measure of angle LMQ from the given figure is 97°.

In the given figure, ∠L=92°, ∠N=55°, ∠Q=85° and ∠45°.

Angle sum property of triangle states that the sum of interior angles of a triangle is 180°.

In ΔLMN

Using angle sum property of triangle

∠L+∠N+∠LMN=180°

⇒ 92°+55°+∠LMN=180°

⇒ 147°+∠LMN=180°

⇒ ∠LMN=180°-147°

⇒ ∠LMN=33°

In ΔMQR

Using angle sum property of triangle

∠Q+∠R+∠QMR=180°

⇒ 85°+45°+∠QMR=180°

⇒ 130°+∠QMR=180°

⇒ ∠QMR=50°

So, ∠LMN+∠LMQ+∠QMR=180° (Angles from same point on straight line)

⇒ 33°+∠LMQ+50°=180°

⇒ 83°+∠LMQ=180°

⇒ ∠LMQ=180°-83°

⇒ ∠LMQ=97°

Therefore, the measure of angle LMQ from the given figure is 97°.

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Answer:

The required equation is: [tex]y = -\frac{8}{5}x+\frac{127}{25}[/tex]

Step-by-step explanation:

The slope-intercept form of a line is given by:

[tex]y = mx+b[/tex]

For writing equation of a line, slope and a point is needed from which the line passes.

In order to find the slope of line perpendicular to PQ, we have to find slope of PQ first.

Slope is denoted by m and given by the formula

[tex]m = \frac{y_2-y_1}{x_2-x_1}[/tex]

Given points are:

P(-1, -4) and Q (7, 1)

Putting the values

[tex]m = \frac{1-(-4)}{7-(-1)}\\m = \frac{1+4}{7+1} = \frac{5}{8}[/tex]

The product of slope of two pependicular lines is -1

Let m1 be the slope of line perpendicular to PQ

[tex]m.m_1 = -1\\\frac{5}{8}.m_1 = -1\\m_1 = \frac{8}{5} * -1\\m_1 = -\frac{8}{5}[/tex]

Now for the point, we have to find the point that divides PQ in ratio 3:2

The formula is:

[tex](x,y) = (\frac{nx_1+mx_2}{m+n} , \frac{ny_1+my_2}{m+n})\\[/tex]

Here

m = 3

n= 2

Putting the values

[tex](x,y) = (\frac{(2)(-1)+(3)(7)}{3+2} , \frac{(2)(-4)+(3)(1)}{3+2})\\= (\frac{-2+21}{5} , \frac{-8+3}{5})\\=(\frac{19}{5} , \frac{-5}{5})\\=(\frac{19}{5} , -1)[/tex]

So we have to write equation of a line with slope -8/5 and passing through point (19/5, -1)

Putting the values in slope-intercept form

[tex]y = -\frac{8}{5}x +b[/tex]

Putting the point in the equation

[tex]-1 = -\frac{8}{5} (\frac{19}{5}) + b\\-1 = -\frac{152}{25} + b\\b = -1+\frac{152}{25}\\b = \frac{-25+152}{25}\\b = \frac{127}{25}[/tex]

Putting the value of b

[tex]y = -\frac{8}{5}x+\frac{127}{25}[/tex]

Hence,

The required equation is: [tex]y = -\frac{8}{5}x+\frac{127}{25}[/tex]

Answer:

B

Step-by-step explanation:

i got it right

Answer: B: WX

Step-by-step explanation:

Answer:

39.9

Step-by-step explanation:

Answer:

40

Step-by-step explanation:

39.90, the 9 is higher than five so you would add one to the 9 making it 40

Answer:

90 Baskets is the answer tell me if it was right

Answer:

Step-by-step explanation:

To get the answer to this problem you have to find the GCF of 270 and 180

270= 2 x 3 x 3 x 3 x 5

180= 2 x 3 x 3 x 5

So, the GCF equals to 2 x 3 x 3 x 5

2 x 3 x 3 x 5= 90

Answer:

$220.875

Step-by-step explanation:

28.5 x 7.75 = $220.875

You see how it says per hour? You then just take the amount of per hourly and multiply it by the amount of time worked (in hours).

Answer:

The slope will be:

slope = 0.3

Step-by-step explanation:

As we know that the slope of a certain line is basically the measure of its steepness.

Mathematically, the slope can be calculated as 'rise over run'.

In other words, the 'rise' is 'change in y', and 'run' is 'change in x'.

Given

The roof of the school has a rise = 3.6 meters = rise = change in y

The  roof of the school has a run = 12 meters = run = change in x

So the slope will be:

slope = rise ÷ run

         = 3.6 ÷ 12

         = 0.3         ∵( 3.6 ÷ 12 = 0.3)

Therefore, the slope will be:

slope = 0.3

Answer:

Y= -1/4x +4

Step-by-step explanation:

Slope intercept form is y=Mx+b

4y=16-x

Y= -1/4x +4

Answer:

0.5 goes on 2 points to the left0, 0.75 goes 3 points to the left of 0, 1.25 goes 1 point to the left from the 1, - 9/4 goes at the very end on the left side, and - 7/4 goes 1 right from the 2.

Step-by-step explanation:

Answer:

2/15

Step-by-step explanation:

Answer:

2/15 hope this helps :)

Step-by-step explanation:

Answer:

85

Step-by-step explanation:

The number you Add with goes up by 2 with each equation. Since five is the first number,

5+3=8 (Pattern #2)

8+5=13 (Pattern #3)

13+7=20 (pattern #4)

20+9=29 (pattern #5)

29+11=40 (pattern #6)

40+13= 53 (pattern #7)

53+15=68 (pattern #8)

68+17=85 (pattern #9)

Answer: x ≠ 5; x≠ 0

[tex]\frac{4}{x-5}+\frac{1}{x}=\frac{x-1}{x-5}\\\\<=> \frac{4x+x-5}{x(x-5)}=\frac{x(x-1)}{x(x-5)} \\<=> 4x+x-5=x(x-1)\\<=> 5x-5 = x^{2}-x\\<=> x^{2} -6x+5=0\\<=>(x-5)(x-1)=0\\[/tex]

because x≠ 5 => x - 5 ≠ 0

=> x - 1 = 0

⇔ x = 1

Step-by-step explanation:

See attachment for math work and answer.

Reject x = 5.

Answer is x = 1.

The correct option is option C i.e., (1,3).

It is given that a circle has the points (4, 2), (-2, 2), (-1, 4), (1, 1), (1, 3), (2, -3).

We have to check which ordered pair from given options is correct.

What do you mean by domain and ranges of a function ?

The domain is set of all values for which the function is defined and the range of the function is set of all values that function takes.

As per the question ;

A circle has the points ;

(4, 2), (-2, 2), (-1, 4), (1, 1), (1, 3), (2, -3).

We know that ;

A function is just like a machine that gives an output for a given unique input. The input given to the function is called the domain whereas the output of a function is called its range.

Also ;

The domain is the independent variable and is represented by the 'x' coordinate and range depends on the values of the domain and is represented by the 'y' coordinate.

Now ; check for relation.

Here ; the ordered pairs (1, 1) and (1, 3) have the same input. So if we remove either of them , it will make the relation as a function.

So;

The correct option is C.

Thus , the correct option is option C i.e., (1,3).

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Answer:

C (1, 3)

Step-by-step explanation:

edge 2023

Answer:

5 because its greatest

Answer:

8!-4!

6!+6?+72817#8288288#+287228282272777337

Answer: Each group has 9 employees and at night 36 people.

Step-by-step explanation: You would do 72/8=9 so each group has 9 employees and in the night 9x4 will be there so 9x4=36 so 36 people.