Which is bigger 12 or -12

Answer:

-120 is a negative and 400 is a positive

Step-by-step explanation:

also there is a 520 difference

Answer:

2x = 150

divide both sides by 2

x = 75

Step-by-step explanation:

hope this helps :)

Answer:

x = 75

Step-by-step explanation:

2x = 150

shift the 2 to the other side to divide (since 2 is multiplied to x, when shifted must be a division)

x = [tex]\frac{150}{2}[/tex]

x = 75

Answer:

123.6

Step-by-step explanation:

Find the area of the circle, because the four quarter circles add to one circle. The circle has a diameter of 24, so the area of it is 452.4. The square has an area of 24*24, so the area is 576. Subtract the area of the circle from the square, and you get 123.6. Hope this helps!

Answer:

x =6t

y = - 5t

Answer:

B. 20

Step-by-step explanation:

Using the Pythagorean Theorem, you have:

[tex]a^2 + b^2 = c^2\\24^2 + 32^2 = c^2\\576 + 1024 = c^2\\1600 = c^2\\c = 40[/tex]

So you know side AB is 40 inches long. It asks the length of the midpoint to point A, so you have to do 40/2 = 20 inches

Answer:

the correct awnser is c, x is multiplied by 4 and reflected across x axis

Answer:

1225 cm²

Step-by-step explanation:

Keliling persegi diberikan sebagai 4 × a

Dimana a = Panjang sisi

Keliling persegi di atas = 140

Karenanya:

4a = 140

a = 140/4

a = 35 cm

Panjang sisi bujur sangkar = 35cm

Luas persegi = (Panjang sisi) ²

Karenanya:

Luas persegi = (35cm) ²

= 1225 cm²

Luas persegi sebelum membagi adalah 1225 cm²

Answer:

I think the word you're looking for is tsunami. :)

Answer:

If she drinks how much of her water?

Step-by-step explanation:

Answer:

51,200 unidades

Step-by-step explanation:

Paso 1

Calculamos el porcentaje de disminución

= 100000 - 80000/100000 × 100

= 20000/100000 × 100

= 20%

Por lo tanto, el porcentaje de disminución cada mes = 20%

Paso 2

La fórmula de la disminución exponencial

y = a (1 - r) ^ t

a = 80.000

r = 20% = 0,2

t = tiempo en meses = 2

y = 80000 (1 - 0,2) ^ 2

y = 51.200 unidades

Usando una función exponencial, se encuentra que habra 71.554 unidades despues de los siguientes dos meses.

Una función exponencial decreciente tiene el siguiente formato:

[tex]A(t) = A(0)(1 - r)^t[/tex]

En que:

En este problema:

[tex]A(t) = A(0)(1 - r)^t[/tex]

[tex]80000 = 100000(1 - r)^4[/tex]

[tex](1 - r)^4 = 0.8[/tex]

[tex]\sqrt[4]{(1 - r)^4} = \sqrt[4]{0.8}[/tex]

[tex]1 - r = 0.945742[/tex]

Por eso:

[tex]A(t) = A(0)(1 - r)^t[/tex]

[tex]A(t) = 100000(0.945742)^t[/tex]

Apos el siguinte dos meses, hay el mes 6, por eso:

[tex]A(6) = 100000(0.945742)^6 = 71554[/tex]

Habra 71.554 unidades despues de los siguientes dos meses.

A similar problem is given at https://brainly.com/question/14773454

Answer:

100 + 10% = $110, and after two years you will have $110 + 10% = $121.

Step-by-step explanation:

Answer:

$20

Step-by-step explanation:

together they cost $25, do 25-5

Answer:

Sweater-15$

Shirt-10$

Step-by-step explanation:

Sweater x

Shirt       x-5

x+x-5=25

2x=30

x=15 (sweater)

x-5=15-5=10 (shirt)

Answer:

57 is your answer......

Answer:

The answer is 800

Step-by-step explanation:

Hope this helps :)

Answer:

B

Step-by-step explanation:

slope formula

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

we have the two points

(2,4) (3,7)

[tex]\frac{7-4}{3-2}=3[/tex]

which means the slope for line m is 3x

our equation so far looks like this

y=3x+b

plug in a set of numbers to solve for b

let's use (2,4)

4=3(2)+b

4=6+b

b= -2

which means our equation is

y= 3x-2

which is equal to

2= 3x-y

the only answer is then B

Answer:

5 gallons of sap was produced that day

Answer:

5 gallons

Step-by-step explanation:

Answer:

21,872 tickets

Step-by-step explanation:

The computation of the number of tickets to be still sold is given below:

= Total people accommodated - total number of tickets sold yet

= 50,000 people - (13,520 tickets + 14,608 tickets)

= 50,000 people - 28,128 tickets

= 21,872 tickets

Answer:

98 calories is the closest estimate

590 x 2 = 1180

1180 / 12 = 98.3

Answer:

Step-by-step explanation:

Answer:

(3,2)

Step-by-step explanation:

Missing Information:

The coordinate of the grocery store is: (2,5).

Required:

Determine the starting point

Assume the starting coordinate is (x, y)

When a point (x, y) is translated b units left, the image of the translation is: x -> x - b

In this case:

b = 1 (i.e. 1 unit left)

So, we have:

[tex](x-1,y)[/tex]

When a point (x, y) is translated h units up, the image of the translation is: y -> y + h

In this case:

h = 3 (i.e. 3 units up)

So, we have:

[tex](x-5,y+3)[/tex]

So, the expression that describes the grocery store is:

[tex](x-1,y+3) = (2,5)[/tex]

By comparison:

[tex]x-1 = 2[/tex]

[tex]y+3=5[/tex]

Solve for x

[tex]x = 2 + 1[/tex]

[tex]x = 3[/tex]

Solve for y

[tex]y = 5 - 3[/tex]

[tex]y = 2[/tex]

Hence, the starting point is: (3,2)

Answer:

Cancel the common factor of  c^ 4  and  c ^3 .

The answer is c

Step-by-step explanation:

Hope this helps! Have a nice day!

Answer:

I dont know but i am a expert

Step-by-step explanation:

i dont know but i am a expert

The closest point to the number line is C.

Hence Option C is correct.

In the given number line

There are 10 equidistant points between 3.1 and 3.2

So, the set of points shown on the line is,

{3.1, 3.11, 3.12, 3.13, 3.14, 3.15, 3.16, 3.17, 3.18, 3.19, 3.2}

Therefore,

Point c represents point 3.14 approximately.

Since we know that π is an irrational number,

So it is non-terminating and non-repeating but for approximation,

π = 22/7

π ≈ 3.142

Hence,

The point C is very close to the π.

To learn more about number line visit:

https://brainly.com/question/32029748

#SPJ6

Step-by-step explanation:

3)

5+4(n+9)=-3

5+4n+ 36= -3

4n= -44

n= -11

.......

4)

5(k-2)-8k= -34

5k-10-8k = -34

-3k = -24

k= 8

.........

5)

2= 11+3(m+3)

2=11 +3m+9

3m= 2-20

3m= -18

m= -6

.....

6)

-2(p-5)+7p=-5

-2p+10+7p= -5

5p= -15

p= -3

......

7)

4a-2(a+9)=6

4a - 2a -18= 6

2a = 24

a= 12

....

9)

8x- 11(x-2)= -8

8x-11x +22= -8

-3x = -30

x = 10

....

8)

7-4(d-3)= 23

7-4d + 12= 23

-4d = 4

d = -1

......

10)

5= 6(q-5)-19

5= 6q -30 -19

6q = 54

q = 9

.....

11)

3(3-y)+1= 31

9-3y+1= 31

-3y = 21

y= -7

......

12)

5(2v+4)= 170

10v+ 20= 170

10v= 150

v= 15

.....

13)

5(4n-4)= -60

20n-20= -60

20n= -40

n= -2

......

14)

2(3t-8)-4t= 10

6t- 16-4t= 10

2t = 26

t= 13

.....

15)

9-4(2p-1)= 45

9-8p+4 = 45

-8p = 32

p= -4

Answer:

If its a true or false question its false

Step-by-step explanation:

Answer:

1,100

Step-by-step explanation:

The total area of the football stadium's spectator area is 3000 square feet.

The area of a rectangle is defined as the product of the length and width.

The area of a rectangle = L × W

Where W is the width of the rectangle and L is the length of the rectangle

The total area of the football stadium's spectator area is the product of the length and width of the seating area.

Since the length of the seating area is 50 feet and the width is 60 feet, the total area is:

total area of the football stadium = 50 feet × 60 feet

Apply the multiplication operation, and we get

total area of the football stadium = 3000 square feet

Therefore, the spectator space of the football stadium is 3000 square feet in total.

Learn more about the Area of the rectangle here:

brainly.com/question/20693059

#SPJ2

Answer:

Step-by-step explanation:

Step 1:

Start by setting it up with the divisor 4 on the left side and the dividend 34 on the right side like this:

   4 ⟌ 3 4  

Step 2:

The divisor (4) goes into the first digit of the dividend (3), 0 time(s). Therefore, put 0 on top:

       0    

   4 ⟌ 3 4  

Step 3:

Multiply the divisor by the result in the previous step (4 x 0 = 0) and write that answer below the dividend.

       0    

   4 ⟌ 3 4  

       0    

Step 4:

Subtract the result in the previous step from the first digit of the dividend (3 - 0 = 3) and write the answer below.

       0    

   4 ⟌ 3 4  

     - 0    

       3    

Step 5:

Move down the 2nd digit of the dividend (4) like this:

       0    

   4 ⟌ 3 4  

     - 0    

       3 4  

Step 6:

The divisor (4) goes into the bottom number (34), 8 time(s). Therefore, put 8 on top:

       0 8  

   4 ⟌ 3 4  

     - 0    

       3 4  

Step 7:

Multiply the divisor by the result in the previous step (4 x 8 = 32) and write that answer at the bottom:

       0 8  

   4 ⟌ 3 4  

     - 0    

       3 4  

      3 2  

Step 8:

Subtract the result in the previous step from the number written above it. (34 - 32 = 2) and write the answer at the bottom.

       0 8  

   4 ⟌ 3 4  

     - 0    

       3 4  

     - 3 2  

         2  

You are done, because there are no more digits to move down from the dividend.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 34 divided by 4 calculated using Long Division is:

8

2 Remainder

Answer:

4 remainders

Step-by-step explanation:

Here we will show you step-by-step with detailed explanation how to calculate 4 divided by 34 using long division.

Before you continue, note that in the problem 4 divided by 34, the numbers are defined as follows:

4 = dividend

34 = divisor

Step 1:

Start by setting it up with the divisor 34 on the left side and the dividend 4 on the right side like this:

 3 4 ⟌ 4    

Step 2:

The divisor (34) goes into the first digit of the dividend (4), 0 time(s). Therefore, put 0 on top:

       0    

 3 4 ⟌ 4    

Step 3:

Multiply the divisor by the result in the previous step (34 x 0 = 0) and write that answer below the dividend.

       0    

 3 4 ⟌ 4    

       0    

Step 4:

Subtract the result in the previous step from the first digit of the dividend (4 - 0 = 4) and write the answer below.

       0    

 3 4 ⟌ 4    

     - 0    

       4    

You are done.

The answer is the top number and the remainder is the bottom number.

Therefore, the answer to 4 divided by 34 calculated using Long Division is:

0

4 Remainder

(hope this helps can i plz have brainlist :D hehe)

Answer:

D

Step-by-step explanation:

Quadratic formula tells us that the roots are equal to:

[tex]\frac{-b\pm \:\sqrt{b^2-4ac}}{2a}[/tex]

The letters are just the coefficients, so a = 4, b = -11, and c = -18. Plugging these values into the formula we get:

[tex]\frac{-11\pm \sqrt{11^2-4\cdot \:4\left(-18\right)}}{2\cdot \:4}[/tex]

Which when simplified tells us that the roots are:

[tex]\frac{-11+\sqrt{409}}{8}[/tex] or [tex]\frac{-11-\sqrt{409}}{8}[/tex]

Remember the plus or minus sign is what gives us two answers.

Answer:

The rate of speed is 5 miles per hour

0: 20 + 5

1: 25 + 5

2: 30 + 5

3: 35 + 5

4: 40

Step-by-step explanation:

Answer:

The rate of speed is 5 miles per hour.

Step-by-step explanation:

Choose two lines of data as two ordered pairs:

(0, 20) and (4, 40)

The rate of speed is the same as the slope of the line that passes through those two points.

slope = (difference in y)/(difference in x)

slope = (40 - 20)/(4 - 0) = 20/4 = 5

The slope is 5, so the speed is 5 mph

Answer: The rate of speed is 5 miles per hour.

Answer:

step by step calculation :

To proof:

tan²A - sin²A = tan² A sin²A

from LHS,

tan²A -sin²A

= (sin²A / cos²A) - sin²A……[tan A=sin A/cos A]

= (sin²A - sin²Acos²A) / cos²A

= sin²A (1- cos²A) / cos² A [tan A = sinA / cos A]

= tan²A sin²A= RHS

.•. hence proved

hope it helped:)

Answer:

Area of walkway = 16(x+4) [tex]ft^{2}[/tex]

Step-by-step explanation:

Length of the sides of the square outdoor = x feet

Area of the square outdoor = length x length

                            = x * x

                            = [tex]x^{2}[/tex] [tex]ft^{2}[/tex]

The square outdoor is surrounded by 4 feet of walkway. So that,

length of the walkway = (x + 2(4))

                                     = (x + 8)

Area of walkway with outdoor = (x + 8)*(x + 8)

                                      = ([tex]x^{2}[/tex] + 16x + 64) [tex]ft^{2}[/tex]

Area of walkway = Area of walkway with outdoor - Area of the square outdoor

                            = ( [tex]x^{2}[/tex] + 16x + 64) - [tex]x^{2}[/tex]

                            = 16x + 64

Area of walkway = 16(x+4) [tex]ft^{2}[/tex]