Find the area of the figure. Use 3.14 for π.
The area of the figure is about __m2.

Answer: Length is 6 ft and

Width is 1 ft

Step-by-step explanation: The first clue we have been given is that the width of the rectangular fence is five feet less than it's length. So, if the length is L, the width is L - 5. From that bit of information on we can calculate the area if he rectangular fence as

Area = L x W

Area = L x (L - 5)

Area = L² - 5L

Also, the question further states that if the length is decreased by three feet (L = L - 3), and the width is increased by one foot (W = {L - 5} + 1 and that becomes L - 4), the area of the new enclosure would be the same as the first one. The area of the new enclosure would be given as

Area = L x W

Area = (L - 3) (L - 4)

Area = L² - 4L - 3L + 12

Area = L² - 7L + 12

Since the question states that the area of the original fence and the new one are the same, we can now write the following expression

L² - 5L = L² - 7L + 12

(That is, area of the first set of dimensions equals area of the second set of dimensions)

L² - 5L = L² - 7L + 12

By collecting like terms we now have

L² - L² - 5L + 7L = 12

(Note that when a positive value crosses the equation to the other side, it becomes negative and vice versa)

2L = 12

Divide both sides of the equation by 2

L = 6

Having calculated the length of the rectangular fence as 6 ft, the width is now derived as

W = L - 5

W = 6 - 5

W= 1

Therefore, the length is 6 ft and the width is 1 ft.

Answer:

132cm^2

Step-by-step explanation:

First find the area of the rectangle above the trapezoid using the formula LW

7(4)

28

Then find the formula of the trapezoid using the formula 1/2h(b1+b2)

1/2×8(7+19)

4(26)

104

Finally add both the areas to find your total area

104+28=132cm^2

Answer:

264 in²

Step-by-step explanation:

the surface area of the ramp = 2 x ½ x 6 x 8 + 9 x 10 + 8 x 9 + 6 x 9

                                                = 48 + 90 + 72 + 54

                                                = 264 in² (simple calculation)

Answer:

y=5

Step-by-step explanation:

divide both sides of the equation by 8.

8/8=1

40/8=5

Therefore

1y=5 or y=5

Answer:

(x-3)(x+3)(x+2)

Step-by-step explanation:

x^3 + 2x^2 - 9x -18

= x^2(x+2) - 9(x+2)

= (x^2 - 9) (x+2)

= (x+3)(x-3)(x+2)

Answer:

hope this helps:))))))

Answer:

umm well can u give a pic of the chapter so we can give answer!?

Answer: 1   2/5

Step-by-step explanation:

8 2/5 ÷ 6

Convert 8 2/5 to an improper fraction

42/5

Find the reciprocal of 6 (turn it upsidedown)

42/5 x 1/6

42/30

1 12/30

Reduce

12/30= 2/5

[MA]:

7/5

The explanation:

[tex]\frac{42}{5}[/tex] ÷ [tex]\frac{6}{1}[/tex]

42 x 1 = 42

5 x 6 =  30

42/30 = simplifying = 1 2/5

1 2/5 = simplifying = 7/5

mixed number in simplest: 7/5

decimal: 1.4

[xArtsy]

Answer:

every term in b is 1/2 the corresponding term to A

Step-by-step explanation:

because each term in b is just one half of a

even in the rule all you do is add half of the rule for A

Answer:

help with what its not appearing

Step-by-step explanation:

Answer: If there is a photo that is supposed to go along with it I can probably help you:)

Step-by-step explanation: there is no photo, so I cant help you:(

Answer:

They need $910 in total for all the supplies but they only have $890.20, so no they don’t have enough.

Step-by-step explanation:

30 pieces of plywood x $25.00 per ply wood = 30 x 25= 750

20 packs of bricks x $2 per brick= 20 x 2= 40

6 pack of screws x $20 per pack = 6 x 20= 120 

750 + 40 + 120= 910

Answer:

It is 2/4 equal to 1/2 (2.5)

Answer:

23/9

Step-by-step explanation:

Explanation:

We first let 2.5 (5 being repeated) be x

Since x is recurring in 1 decimal places, we multiply it by 10.

10x = 25.5

Next, we subtract them.

10 x - x = 25.5 - 2.5

9x = 23

Lastly, we divide both sides by 9 to get x

as a fraction.

x =23/9

I HOPE THIS HELPED YOU.

Answer:

The difference between the volume of the prism and the volume of the storage container is 35 - 31.25 = 3.75 cm³      

Step-by-step explanation:

Given : A rectangular prism has a length of  cm, a width of  cm, and a height of 5 cm.

Justin has a storage container for the prism that has a volume of 35 cm³.

We have to find the difference between the volume of the prism and the volume of the storage container.

Since  the volume of the rectangular prism is given as the product of its length , width and height.

Mathematically written as,

Volume of rectangular prism = Length ×  Width ×  height

Given - length =   cm,

width =  cm,

and  height = 5 cm.

Thus, Volume of rectangular prism =

Simplify, we have,

Thus, Volume of rectangular prism =  cm³

Thus,  the difference between the volume of the prism and the volume of the storage container is 35 - 31.25 = 3.75 cm³

Answer:

7

Step-by-step explanation:

(-1)[(-3+5)(-2)]+(-3+7)(-2)

(-1)[2-2]+(-3+7)(2)

(-1)(0)+(-3+7)(2)

-1+(-6+14)

-1+8

=7

Answer:

The answer is Sedimentary rock

Solution:

It should be noted:

Square root both sides of the equation to find the length of the square garden. Then, use the length of the square garden to calculate the length of fence required for 3 sides of the garden.

Square root both sides.

Multiply the length by 3.

Thus, Mr. Campbell will need 48 feet of fencing.

Answer:

Step-by-step explanation:

i Believe its A. B. And D. But i could be wrong

Answer:

I think it's A. and B.

Step-by-step explanation:

♥ hope this helps ♥

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

hope it's helped~

Answer:

x-2y

Step-by-step explanation:

-1/2(-2x +4y)=2x/2-4y/2

=x-2y

Answer:

14 just look at the gallons chart, one gigantic G with four pints , and in every pint is two cups, so get rid of one pint and count the remaining cups.

1 gallon = 4 quarts = 8 pints = 16 cups = 128 fluid ounces

Nicco+Andrew = 1 + 1 = 2 pints

remaining juice = 8 pints(1 gallon) - 2 pints = 6 pints

Answer:  A+4b = 360

4b = weight of 4 bricks, which is added to Adam's weight (A) to get a total of 360 pounds.

Answer:

surface area: 16 mm

Step-by-step explanation:

surface area is only length (8mm) times width (8mm), so in this case you would disregard the height (10mm) and just multiply 8 x 8

Answer:

D 228 ounces

Step-by-step explanation:

Hope this helps

Answer: b

Step-by-step explanation:

Answer:

Your Answer is 75.

You need to use the formula

3(n+1/4)

Answer:

75

Step-by-step explanation:

just look between 70-80 and in the middle its 75 which is C

Answer:

ill answer the answers asap in the comments section

Answer:

The answer is A

Step-by-step explanation:

Because as you can see it says ut presents 17 so there is half your answer so then you have to calculate it then u have ur answer

Answer:

9x -5 + 7x [tex]{8}y[/tex]

Bye! have a great day/night

Answer:

The elephant would be 9 feet tall

Step-by-step explanation:

it simple:

if the giraffe is 12 feet tall and the elephant is 3/4 the hight of the giraffe then all you would have to do is 12x3/4

hope that helps ;)

have a fantastic day!