i need help with these two graphs. you have to determine the slope and it would be helpful if anyone could show how they solved them

Step-by-step explanation:

[tex]2,4,5[/tex]

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:

m=-2n/9

Step-by-step explanation:

Answer:

Y= -1/4x +4

Step-by-step explanation:

Slope intercept form is y=Mx+b

4y=16-x

Y= -1/4x +4

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!!

Answer: B: WX

Step-by-step explanation:

Answer:

B

Step-by-step explanation:

i got it right

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: 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.

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.

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:

2/15

Step-by-step explanation:

Answer:

2/15 hope this helps :)

Step-by-step explanation:

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:

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

Answer:

5 because its greatest

Answer:

8!-4!

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

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°.

To learn more about the angle sum property of a triangle visit:

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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:

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:

11

Step-by-step explanation:

you do 2000 - 350

you would get 1650

and you divide it by 150

it would look like this 1650 ÷ 150 = 11

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

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

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:

The answer is the option C

Step-by-step explanation:

Hope it help

Answer:

c

Step-by-step explanation:

i took the quiz

Answer:

150

Step-by-step explanation:

r150 naka cdi lang HAHAHAHAHAHA

Answer:

Lets say S is speed

S= m/ t

m/t would give us his speed in miles per minute.

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

Learn more about the mathematical expression visit:

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