Sketch the graphs - 2y – 3=x​

Answer:

n=8

Step-by-step explanation:

9n=8n+8

n=8

{vertical angles are equal}

Answer:

n = 8

Step-by-step explanation:

Two angles are vertical angles if they are opposite angles formed by the intersection of two lines. Vertical angles are congruent.

Given that  m < (9n)° and m < (8n + 8)° are vertical angles, then it means that they have the same measure. Therefore, we can solve for the value of n by establishing the following equation:

9n = (8n + 8)

9n = 8n + 8

Subtract 8n from both sides:

9n - 8n = 8n - 8n + 8

n = 8

To double-check whether we came up with the correct value for n, substitute n = 8 into the equation:

9n = (8n + 8)

9(8) = [8(8) + 8]

72 = 64 + 8

72 = 72 (True statement)

Therefore, the correct answer is n = 8.

Please mark my answers as the Brainliest if you find my explanations/solution helpful :)

Answer:

109

Step-by-step explanation:

Let the greater number=x

therefore, the other number=x-11

Since,

     x+x-11=207

 ==>2x-11=207

 ==>2x=218

 ==>x=109

The greater number is 109.

Algebra is the part of mathematics that helps represent problems or situations in the form of mathematical expressions.

given:

The sum of two numbers is 207.

The difference between the two numbers is 11.

let the first number be x

and another number be y

then,

x + y =207

x - y = 11

On solving

11 + y + y =207

2y = 196

x = 98

and, y = 207-98= 109

Hence, the larger number be 109.

Learn more about algebra here:

https://brainly.com/question/13715639

#SPJ2

Answer: The buyer will save 18k dollars

Step-by-step explanation:

He is saving 18k becuase that is 8 percent of 21k

Answer:

Step-by-step explanation:

Use the given formula to calculate each option and compare.

Option 1

Find the PMT:

Find the total interest amount:

Option 2

Find the PMT:

Find the total interest amount:

We see option 2 reveals less interest amount, so is more economical.

Saving on interest:

Answer:

20 square yards

Step-by-step explanation:

5 times 6 equals to 30 square yards. Then divide this by 3 to get 10 and multiply by 2. Then you get an answer of 20 square yards

Answer:

x= 3/2

Step-by-step explanation:

8/3= 2.6 repeating

4/(3/2)= 2.6 repeating

SORRY BUT IM A FILIPINO I DONT KNOW

Answer: NO

thank you and please give me a brainliest

Step-by-step explanation:

Answer:

81 = 1/ 2h(9)

Step-by-step explanation:

A= 1/2h(B + b)

A= 81

B= 2

b= 7

81= 1/2h (2+7)

1/ 2 x h (2 + 7)

1/ 2x h(9)

Answer 81 = 1/ 2h(9)

If this helps kindly please hit the brainliest thank you!!

Answer:

Hi well the answer to the question itself is -1200 but I'm not sure abt the "product of two integers" part but this is a great start what I would suggest is try to find out what it is your teacher wants then using the -1200 to get answer - hope I helped

The value of solution of equation is,

⇒ x = ±1 and x = ±√2

An algebraic equation with the second degree of the variable is called an Quadratic equation.

Given that;

Expression is,

⇒ x⁴ - 3x² + 2 = 0

Now, We can plug x² = u in above equation and solve as;

⇒ x⁴ - 3x² + 2 = 0

⇒ u² - 3u + 2 = 0

⇒ u² - 2u - u + 2 = 0

⇒ u (u - 2) - 1 (u - 2) = 0

⇒ (u - 1) (u - 2) = 0

⇒ u = 1

⇒ u = 2

Plug x² = u

⇒ x² = 1

⇒ x = ±1

⇒ x² = 2

⇒ x = ±√2

Thus, The value of solution of equation is,

⇒ x = ±1 and x = ±√2

\Learn more about the quadratic equation visit:

brainly.com/question/1214333

#SPJ7

Step-by-step explanation:

no of days = (15×12)/20= 9 days

I hope this helps

15 students consume it in = (20×12)÷15

= 16 days

11 × 9 × 6 = 594

volume = 594 inches^3

Answer:

/////

Step-by-step explanation:

36

Answer:

Their answer is correct.

Step-by-step explanation:

Answer:

The 3rd one

Step-by-step explanation:

Answer:One Solution x=6

Step-by-step explanation:

Answer:

y= -5/12x - 11/12

Step-by-step explanation:

i dont have any explanation

Answer:

y = -[tex]\frac{5}{12}[/tex]x - [tex]\frac{11}{12}[/tex]; Slope is [tex]-\frac{5}{12}[/tex]; y-intercept is[tex]-\frac{11}{12}[/tex].

Step-by-step explanation:

-5x - 12y = 11. Write the equation.

-12y - 5x + 5x = 5x + 11 Isolate -12y by adding 5x to both sides.

[tex]\frac{-12y}{-12}[/tex] = [tex]\frac{5x}{-12}[/tex] + [tex](\frac{11}{-12})[/tex] Isolate y by dividing both sides by -12.

y = [tex]-\frac{5x}{12} + (- \frac{11}{12})[/tex] Switch the  + to - to eliminate the parenthesis.

y = [tex]-\frac{5}{12}x - \frac{11}{12}[/tex] is now in slope-intercept form.

Slope is [tex]-\frac{5}{12}[/tex]; y-intercept is [tex]-\frac{11}{12}[/tex].

Answer:

about 18.25 s

Step-by-step explanation:

73 is the total, there are 4 people

73÷4=18.25

18.25 tells us the average time it took for each to complete their lap

Answer:

$93.56

Step-by-step explanation:

93.56 / 4 = 23.39

So each person needs to pay $23.39.

Answer:

y = 1

Step-by-step explanation:

Slope of 0 is a horizontal line

The horizontal line through (0, 1) is

y = 1

Needing b

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

[tex]\\ \sf\longmapsto 1=0(0)+b[/tex]

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

Equation of the line

[tex]\\ \sf\longmapsto y=0x+1[/tex]

[tex]\\ \sf\longmapsto y=1[/tex]

Answer:

$42.95

Step-by-step explanation:

128.85 divided by 3 is 42.95.

each video game costed $42.95

hope this helps

Answer:angle at vertex  A :97.7  B: 53.5 C: 28.8

Step-by-step explanation:

Answer:

x=1

Step-by-step explanation:

9514 1404 393

Answer:

Step-by-step explanation:

It usually works well to let a variable represent the higher-value item in the mix. Here, we can let 'a' represent the number of adult tickets sold. Then the total revenue is ...

  1.50a +1.00(550 -a) = 712.50

  0.50a = 162.50 . . . . . . . . . . . . . subtract 550 and collect terms

  a = 325

  c = 550 -325 = 225

325 adult and 225 children's tickets were sold.

Answer:

6 .... 1

3 ... 1/100

9.... 1/1000

Answer:

$240

Step-by-step explanation:

The new price of the video game system is 300*1/5, which is $60. Since we want the money saved, we do 300-60, which is 240

Answer:

A,D,E

Step-by-step explanation:

Answer:

A)The high temperature on September 19 in Tempe was the most abnormal.

D)Only Ankeny’s high temperature was warmer than the mean; Tempe and Lubec’s high temperatures were colder than the mean.

E)The high temperature on September 19 in Ankeny was the closest to the mean.

Step-by-step explanation:

edge 2023

Answer:

I think the awnser would be A or B. But i think the awnser might be A.

Step-by-step explanation:

Sorry if wrong i'm only in seventh grade.

Because

to find remaining rooms 91-52=39

turn into a fraction =39/91

answer=39/91

Answer:

2

Step-by-step explanation:

We take the equation

[tex]x(y+3)/(3+y)z[/tex]

and substitute the values for each individual variable in the problem. It looks like this:

[tex]12(1+3)/(3+1)6[/tex]

Now we can solve the equation.

When solved, it equals 2.