The length of a rectangle is 5 times the width. If the length and width are both increased by 2, the new area would be 132. What is the original area?

Answer:

this is linear equation correct?

Step-by-step explanation:

let me know i might be able to help

Answer:20

Step-by-step explanation: If u need help again: https://mathpapa.com/algebra-calculator.html

Answer:

q = 20

Step-by-step explanation:

q 4

5 = 1

4 x 5 = 20

Answer:

If she drinks how much of her water?

Step-by-step explanation:

Answer:

5

Step-by-step explanation:

40 x 8= 320

380-320=60

60/12=5

Answer:

0.2343 m per year or 1/4 m per year

Step-by-step explanation:

3/8 divided by 1 3/5 = 0.2343 m per year = 1/4 m per year

Answer:

original: 7.069

rounded: 7.1

Step-by-step explanation:

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:

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:

57 is your answer......

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:

68.54

Step-by-step explanation:

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:

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]

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:

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

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:

-120 is a negative and 400 is a positive

Step-by-step explanation:

also there is a 520 difference

Answer:

96 minutes

Step-by-step explanation:

Time taken by 6 pipes to fill a tank = 80 minutes

Time taken by 1 pipe to fill a tank = 80×6 = 480 minutes

Tim taken by 5 pipes to fill a tank = 480/5 = 96 minutes

Answer:

66 min and 7 seconds

Step-by-step explanation: 80 divided by 6 and then multiply the answer by 5

Answer:

5 gallons of sap was produced that day

Answer:

5 gallons

Step-by-step explanation:

Answer:

Step-by-step explanation:

Answer:

a b and c

Step-by-step explanation:

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:

The answer is 800

Step-by-step explanation:

Hope this helps :)

Answer: 89

the 18th term is 4 + (18 - 1).5 = 4 + 17.5 = 89

Step-by-step explanation:

Answer:

89

Step-by-step explanation:

formula: Tn= a+(n-1)d

T89= 4+(18-1)*5

T89= 4+(17*5)

4+85

=89

hoped this helped:)

Answer:

56$

Step-by-step explanation:

35$ + 60% = 56$

Answer:

-6

Step-by-step explanation:

You have to multiple -2 by 15 and -8 separately

8 - 2(15-8)

8 -30 + 16

24-30 = -6

Answer:

5

Step-by-step explanation:

Y=mx+b

b is the y intercept

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:

20% of the pins were blue.

Step-by-step explanation:

6/30 = 0.2

0.2 x 100 = 20%

Answer:

29°

Step-by-step explanation:

SMH sorry it wasnt  [tex]\ 21[/tex]