Can someone/ anyone help me please I am begging you and I have nine other problems I need help with

Answer:

the answer of the question will be F(7,9)

Answer:

vGreat job!

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for helping

Step-by-step explanation:

Answer:

2,541 minutes

Step-by-step explanation:

i hope this helps

Step-by-step explanation:

Slope formula:

[tex] \frac{y2}{x2} - \frac{y1}{x1} = m[/tex]

m = slope

Substitute the points into the formula format:

[tex] \frac{ - 6}{1} - \frac{30}{ - 5} = m[/tex]

Solve:

[tex] \frac{ - 36}{6} = m[/tex]

Divide:

[tex] - 6 = m[/tex]

The slope equals -6.

[tex]\textit{area of a rectangle}\\\\ A=Lw~~ \begin{cases} L=length\\ w=width\\[-0.5em] \hrulefill\\ A=x^2-4x-45\\ w=x+5 \end{cases}\implies x^2-4x-45=L(x+5) \\\\\\ \cfrac{x^2-4x-45}{x+5}=L\implies \cfrac{(x-9)~~\begin{matrix} (x+5) \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~}{~~\begin{matrix}x+5 \\[-0.7em]\cline{1-1}\\[-5pt]\end{matrix}~~ }=L\implies x-9=L[/tex]

Answer:

1. a

2. mode is 14,so I think C

3. a because it was around 100

4. a

5. a

6. b

7. a

8. a

9. b

Answer:

A = 6

B = 10

Step-by-step explanation:

[] Let's look at the system again:

[tex]\left \{ {{Ax+By=38} \atop {2Ax-By=16}} \right.[/tex]

[] They give us a set of x and y values, (3, 2) so we can plug them into the system.

[tex]\left \{ {{A(3)+B(2)=38} \atop {2A(3)-B(2)=16}} \right.[/tex]

[] Now, we can solve this with a graphing calculator. Let A be x and B be y for the sake of graphing.

A = x

B = y

[tex]\left \{ {{x(3)+y(2)=38} \atop {2x(3)-y(2)=16}} \right.[/tex]

-> See attached

[] We can see the lines intersect at (6, 10) so the answer is A = 6 and B = 10.

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

b=+ac sqrt 3c

it's b=+ac sqrt 3c

Answer:

5

Step-by-step explanation:

6x-4=26

6x = 26+4

6x= 30

x= 5

Answer:

Step-by-step explanation:

W1: 25 X 3 = 75 ft

N1: 25 X 13 = 325 ft

E1: 25 X 7 = 175 ft

S1: 25 X 5 = 125

W2: 25 X 4 = 100

Add all sides up to get a total of 800

Dilation involves changing the size of a shape

The scale factor is 2, and the value of the variable is 6

From the figure, the scale factor is the quotient of the red figure and the blue figure.

So, we have:

[tex]k = \frac{28}{14}[/tex]

Divide

[tex]k = 2[/tex]

The value of the variable (n) is then calculated as:

[tex]n * k = 12[/tex]

This gives

[tex]n * 2 = 12[/tex]

Divide both sides by 2

[tex]n = 6[/tex]

Hence, the scale factor is 2, and the value of the variable is 6

Read more about dilation at:

https://brainly.com/question/3457976

Answer:

1/50

Step-by-step explanation:

2% is 2/100

Which simplified is 1/50

Answer:

[tex]\frac{3x + 1}{5}[/tex]

Step-by-step explanation:

y = [tex]\frac{5x-1}{3}[/tex]

make x the subject

3y = 5x - 1

3y + 1 = 5x

[tex]\frac{3y + 1}{5}[/tex] = x

now switch x with y
so,

[tex]\frac{3x + 1}{5}[/tex] (ans)

Answer:

15.0721 quarts

Step-by-step explanation:

20 cups= 5.0721 quarts

10 quarts+5.0721=15.0721 quarts

if you need to convert the quarts just search 15.0721 quarts to whatever you need to convert it too.

hope this helps

Answer:

Step-by-step explanation:

Use both points and find the slope:

Find the line, using point-slope form and point (4, 4):

Answer:500/2000 = 25/100 = 25%.

Related Standard Percentage Calculations on Change from 2000 to 3000

X Y Percentage(P) Change

2000 3100 55

2000 3120 56

2000 3140 57

2000 3160 58Step-by-step explanation:

Answer:

36 in. long

Step-by-step explanation:

If 8 in = 12 in

then 24 in = x

[tex]x = \frac{12 \times24 }{8} [/tex]

[tex]x = \frac{288}{8} [/tex]

x = 36 in.

Answer:

The angle made by the line segments from the chord's endpoints to the centre or at any point on the circle, then the angle formed is called the angle subtended by the chord at a point

Step-by-step explanation:

Answer:

Step-by-step explanation:

I believe you mean the angle subtended by two chords. The angle is called an inscribed angle

Answer:

the answer is 40/4

Step-by-step explanation: 7 1/4 3/4 40/4

Answer:

Self-confidence: When you develop a positive attitude, you will start feeling better about yourself. You will treat yourself with more respect and love, and this in turn will boost your confidence levels and inner strength. You will take on new challenges and come out of your self-limiting beliefs

Answer: 12/81 or 15%

Step-by-step explanation:

If you want an explanation you can ask

Answer:

Julia find 2 more 3 inch leaves than 4 inch leaves

Answer:

468mm^2

Step-by-step explanation:

1/2 x 8 x 27=108 triangle area

12 x 30 = 360 rectangle area

108+360=468mm^2

Answer:

$132

Step-by-step explanation:

[] First, we will set up an equation for Ross.

-> We will use slope-intercept form (see attached)

-> The slope:

[tex]\frac{y_{2} -y_{1}}{x_{2} -x_{1} }[/tex] = [tex]\frac{81-40.5}{6-3}[/tex]=[tex]\frac{40.5}{3}[/tex]=13.5

-> The y-intercept:

y = 13.5x + b

(81) = 13.5(6) + b

81 = 81 + b

0 = b

-> Final equation:

y = 13.5x

-> For 8 hours, we will plug in 8 as the x.

y= 13.5(8)

y = $108

[] Joey earns 3 dollars more,

y = (13.5 + 3)x

-> Now we will plug 8 into the equation as x,

y = $132

Have a nice day!

     I hope this is what you are looking for, but if not - comment! I will edit and update my answer accordingly.

- Heather

Answer:

132

Step-by-step explanation:

Answer:

$18.25

Step-by-step explanation:

25x$0.25+20x$0.60= $18.25

since it's per annum, we'll assume is compounded interest.

[tex]~~~~~~ \textit{Compound Interest Earned Amount} \\\\ A=P\left(1+\frac{r}{n}\right)^{nt} \quad \begin{cases} A=\textit{accumulated amount}\\ P=\textit{original amount deposited}\dotfill &\pounds 3550\\ r=rate\to 3.05\%\to \frac{3.05}{100}\dotfill &0.0305\\ n= \begin{array}{llll} \textit{times it compounds per year}\\ \textit{per annum, thus once} \end{array}\dotfill &1\\ t=years\dotfill &5 \end{cases} \\\\\\ A=3550\left(1+\frac{0.0305}{1}\right)^{1\cdot 5}\implies A=3550(1.0305)^5\implies A\approx 4125.42[/tex]