What is the missing number in each circle?
b
2:3:5 = ○ : 9 : ○

Answer:

second one

Step-by-step explanation:

Answer:

The sides of the pigpen are 3 by 17

Step-by-step explanation:

Perimeter of pigpen => 2x + 2y = 40

Area of pigpen => xy = 51 (this is assuming x = length, and y = width)

Let's isolate "y" for the first equation;

2x + 2y = 40

2(x + y) = 40

x + y = 20

y = 20 - x

xy = x(20 - x) = 51 = 51

20x - x^2 = 51

x^2 - 20x + 51 = 0

According to the quadratic equation =>

x = ( - (- 20) + √(- 20)^2 - 4 * 1 * 50 ) / 2 * 1 = 17

x = ( - (- 20) - √(- 20)^2 - 4 * 1 * 50 ) / 2 * 1 = 3

The dimensions of the pigpen are actually 17 by 3

Proof: 17(3)= 51, 2(17) + 2(3) = 40

Answer:

23 acts

Step-by-step explanation:

This is a division problem.

92/4 = 23

Answer: 23 acts

Answer: a battery it is right it told me the answer

Step-by-step explanation:

Answer:

48.55

Step-by-step explanation:

Answer:

48.55

Step-by-step explanation:

Convert 70 into 70.00 and then it will be easier to subtract.

Answer:

B

Step-by-step explanation:

because they both inside but in different sides

Answer:

This is the identity property.  It means that any number added by zero would be the same number.  In the second expression the zeroes were taken away.

Step-by-step explanation:

like and 5 start luv u

Answer: 2/3

Step-by-step explanation:

Books per month is books divided by months

she read 2 books in 3 months, so divide 2/3

2/3 is your answer

Fraction in simplest form is  [tex]\frac{2}{3}[/tex] .

Given Lillian read 2 books in 3 months.

So, He read books in one month is  [tex]\frac{2}{3}[/tex].

Hence Lillian reads  [tex]\frac{2}{3}[/tex] books per month.

For more details on unitary method follow the link:

https://brainly.com/question/12116123?

Answer:

1 /4 ( x+11 )

Step-by-step explanation:

Factor  1 /4  out of each term.

Answer:

uhmmmmm... i no understand...

Step-by-step explanation:

Answer:

25 baggies; each bag has 2 blueberry scones, and three cranberry scones.

Step-by-step explanation:

The question format is a bit bugged, but I assume the question is asking "You have 50 blueberry scones and 75 cranberry scones. You want to make as many identical bags as possible. What is he greatest number of bags you can fill?"

The first thing to realize when solving this question is that whatever the answer is equal to, it must be able to be equally divided from both 50 and 75, otherwise it will have a remainder, and at least one bag will have too many or not enough scones.

This means that the answer must be a factor of both 50 and 75.

The factors of 50 includes {1, 2, 5, 10, 25, 50}

The factors of 75 includes {1, 3, 5, 15, 25, 75}

In the two sets, only 1, 5, and 25 are common factors. Of the three factors, 25 is the greatest number, and thus the greatest number of bags that can you can fill.

Answer:

10/9

Step-by-step explanation:

the question would be 9x - 8 = 2

which simplified you would get  9x = 10

dividing 9 from both sides would leave you with 10/9 in fraction form

Answer: Slope=−  2.000 /1.000  =−0.500

x−intercept=  1 /4  =4.00000

y−intercept=  2 /4  =2

Step-by-step explanation: Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

3*x+6*y-(12)=0

Pull out like factors :  3x + 6y - 12  =   3 • (x + 2y - 4)

Solve :    3   =  0

A a non-zero constant never equals zero.

Solve   x+2y-4  = 0

Tiger recognizes that we have here an equation of a straight line. Such an equation is usually written y=mx+b ("y=mx+c" in the UK).

"y=mx+b" is the formula of a straight line drawn on Cartesian coordinate system in which "y" is the vertical axis and "x" the horizontal axis.

In this formula :

y tells us how far up the line goes

x tells us how far along

m is the Slope or Gradient i.e. how steep the line is

b is the Y-intercept i.e. where the line crosses the Y axis

The X and Y intercepts and the Slope are called the line properties. We shall now graph the line  x+2y-4  = 0 and calculate its properties

Notice that when x = 0 the value of y is 2/1 so this line "cuts" the y axis at y= 2.00000

 y-intercept = 4/2  =  2

When y = 0 the value of x is 4/1 Our line therefore "cuts" the x axis at x= 4.00000

 x-intercept = 4/1  =  4.00000

Slope is defined as the change in y divided by the change in x. We note that for x=0, the value of y is 2.000 and for x=2.000, the value of y is 1.000. So, for a change of 2.000 in x (The change in x is sometimes referred to as "RUN") we get a change of 1.000 - 2.000 = -1.000 in y. (The change in y is sometimes referred to as "RISE" and the Slope is m = RISE / RUN)

   Slope     = -1.000/2.000 = -0.500

 Slope = -1.000/2.000 = -0.500

 x-intercept = 4/1 = 4.00000

 y-intercept = 4/2 = 2

Answer:

472k

Step-by-step explanation:

cause it was plus the number to the number

Answer:

11

Step-by-step explanation:

k4 -7 + k2

(3)4 -7 +(3)2

12-7+6

=11

Answer:

-11

Step-by-step explanation:

Answer: its more than each other

Step-by-step explanation:

Answer:

I haven't done this in a while but wouldn't it just be--

17. X=40

18. X=40

19. X=55

Step-by-step explanation:

Answer:

.15,.2,.39,.7

Step-by-step explanation:

Answer:

3

Step-by-step explanation:

14/7

+(3)(2)−5

=2+(3)(2)−5

=2+6−5

=8−5

=3

Answer:

Lauren.

Work:

1/2 vs. 6/8

1/2 * 4/4 = 4/8

6/8 > 4/8

Answer:

One half as a percentage is 50%.

Six eighths as a percentage is 75%.

So Lauren scored 75 percent of her attempts.

Erin only scored 50% of her attempts.

Therefore, Lauren was the most successful during the game.

Work:

1/2 equals 50%.

6/8 equals 75%.

Hope this helps!

Answer:

6374

Step-by-step explanation:

Answer:

6374

Step-by-step explanation:

six not next to four.

three next to seven.

seven next to three.

four not next to three.

(I listed the numbers until one of them matched)

Answer:

64 hours

Step-by-step explanation:

Hope this helps :)

The 1st term is 60.

Add 50 to this to get the 2nd term, 60 + 50 = 110.

Add 50 to that to get the 3rd term, 110 + 50 = 160.

Add 50 to that to get the 4th term, 160 + 50 = 210.

And so on...

Notice that in the 2nd term, we added 1 copy of 50 to the 1st term.

In the 3rd, we ultimately added 2 copies of 50 to the 1st term.

In the 4th, we added 3 50s.

And so on... If the pattern continues, then the n-th term can be obtained by adding (n - 1) copies of 50 to the first term.

So, the 100th term is

60 + (100 - 1) * 50 = 5010

Answer:

the cooking club made 8 pies

Step-by-step explanation:

first do 60 divided by 5 to find the total number of pies you get 12

then since the cafetria donates four pies and the cooking club makes the rest,  you do 12-4=8

There were 11 pies cooked in all by the club to earn money for the basketball game.

A relation between a collection of inputs and outputs is known as a function. A function is, to put it simply, a relationship between inputs in which each input is connected to precisely one output. Each function has a range, codomain, and domain.

Given, The Cooking Club made some pies to sell at a basketball game to raise money for the new math books. The cafeteria contributed four pies to the sale.

Each Pie cut into four pieces

Since there were 60 pieces of pie

The total number of pies sell at a basketball game =  60/4

The total number of pies sell at a basketball game = 15

Also, given there were four pies donated by Cafeteria

Thus,

Total pie basketball team made = 15 - 4

Total pie basketball team made = 11

Therefore, the Total number of pies made by the club to raise funds for the basketball game is 11.

Learn more about function here:

https://brainly.com/question/21145944

#SPJ5

idk i am in 6th grade idk

Answer:  x = 9/5 or  [tex]1\frac{4}{5}[/tex]

35 1/5 is the perimeter of the square and the triangle.

Step-by-step explanation:

The square has 4 sides, so the perimeter of the square is 4(x+3)

The triangle has 3 sides so the perimeter is 3(3x-1)

The perimeters are equal, so 4(x+3) = 3(3x-1)

Solve by distributing and then

4x +12 = 9x - 3  subtract 4x from both sides and add 3 to both sides

4x-4x +12 -3 = 9x-4x -3 +3  cancel the zero sums and combine similar terms.

9 = 5x  divide both sides by 5

x =  9/5

Check:  4(9/5 +3) = 3[3(9/5) -1]

36/5 + 3   = [3( 27/5  -1 ]   27/5 -3  -3 equivalent -15/5  27/5 -15/5 = 12/5

36/5 = 3(12/5)  = 36/5   TRUE!  simplify to mixed numbers

35 1/5 is the perimeter of the square and the triangle.

Answer:

u,

Step-by-step explanation:

Answer:

No solution.

Step-by-step explanation:

The m's on both sides simplify to cancel out, leaving you with 5=－35, a false statement.

Answer:

No Solution

Step-by-step explanation:

We leave 2m +5 as it is because we can't combine any like terms on the left side. Over on the right side, we can combine 5m with -3m to get 2m -35. Now we have 2m+5 = 2m-35. We can subtract 2m on the left or right side which then gets us 5=-35 which is No solution. Hope this helps!

Answer:

Step-by-step explanation:

Well, Marcus ran farther obviously. How is this even a question. 3 kilometers is way bigger than 1 kilometer. Do 3.2 - 1.95 to get 1.25 km