Mathematics High School

Grace’s garden is shown below. She is going to buy bags of soil that cover 75 square feet each. How many bags of soil will she need for her entire garden? Use 3.14 for pi.


A. 4 bags

B. 5 bags

C. 6 bags

D. 7 bags

Answers

Answer 1

Answer: C. 6 bags

Step-by-step explanation:

To solve this, you need to calculate the area of every shape in the garden and then sum them up.

Semi circle:

Area of semi-circle = (π * radius²) / 2

Radius = Diameter/ 2 = 18/2 = 9 feet

Area = (3.14 * 9²) / 2

= 127.17 ft²

Rectangle:

= Length * Width

= 18 * 8

= 144 ft²

Triangle

= 1/2 * base * height

= 1/2 * 18 * 18

= 162 ft²

Added up:

= 127.17 + 144 + 162

= 427.17 ft²

If each bag covers 75 ft² each, the number of bags needed is:

= Area to cover / Coverage per bag

= 427.17 / 75

= 5.7

= 6 bags

Graces Garden Is Shown Below. She Is Going To Buy Bags Of Soil That Cover 75 Square Feet Each. How Many

Related Questions

can someone please make a word problem for this I have no idea what to do

Answers

Answer: The ans is always c

Step-by-step explanation:

What do you mean and what does the problem have to be about? Ty :)

what does 2x=3x-10 equal​

Answers

Answer:

10

Step-by-step explanation:

2x - 3x = -10

-1x = -10

x = 10

30 POINTS!!
The height of a ball dropped from a 160 foot building after a seconds is represented by h(t) = 160 - 161².
How high will the ball be after 3 seconds?

Answers

Answer:

The height of the ball after 3 secs of dropping is 16 feet. Function h(t)=160-16t^2

have a good day :)

Which expression is equivalent?

Answers

Answer:

Option one is correct

Step-by-step explanation:

Hope it's helpful... :)

Hannah just put a 36-foot long
fence around her rectangular
garden. What is the length of the
garden if it is 12 feet wide?

Answers

Answer:

perimeter=sum of all sides

p=2(L+W)

36=2(L+12)

36-24=2L

12=2L

L=6

A rectangle is a 2-D shape with 4 angles. The length of the garden if it is 12 feet wide is 3 feet

How to calculate the perimeter of a rectangle?

A rectangle is a 2-D shape with 4 angles. The formula for calculating the perimeter of a rectangle is expressed as:

P = 2(length + width)

Given

Perimeter = 30 feet

width = 12 ft

Substitute

30 = 2(l + 12)

15 = l + 12

l = 3 feet

Hence the length of thegarden if it is 12 feet wide is 3 feet

Learn more on perimeter of rectangle here: https://brainly.com/question/19819849

is any body board because i am:(

Answers

frl this place is boring

Correct spelling is “bored”

But yes I am too

solve for the value of n

Answers

Answer:

N = 27

Step-by-step explanation:

The total value would be 90 , as it is a right triangle . Starting from the aforementioned number and subtracting it by the given values above shall reward you with the correct answer .

90 - ( 6 + 3 ) = 81

81 / 3 = 27

ALSO GIVE ME BRAINLIEST PLEASE :)

Answer:

i think 27??

Step-by-step explanation:

n+6 +90+2!+3=180

What is the measure of angle x?

Answers

Answer:

c

Step-by-step explanation:

90+62= 152

180-152= 28

2 + 7(8-5x) - 25 - 2x please help!!!

Answers

Answer:

-37x + 33

Step-by-step explanation:

If AB = 15, what is the length of DE?

12

14

16

18

Answers

Answer:

16

Step-by-step explanation:

Answer:16

Step-by-step explanation:

Help me plz and show work <3

Answers

Answer:

y = (5-2x)/7 = 5/7 - 2x/7. option C

Step-by-step explanation:

here's your solution

=> 7y + 2x = 5

=> 7y = 5 - 2x

=> y = (5-2x)/7

[tex]\huge\mathfrak\red{hope \: it \: helps...}[/tex]

During summer, when the snow melts, the water level of the Yukon River increases. If the water level of the river increased by 54 centimeters in 6 days, what is the water level increase rate in centimeters per day

Answers

Answer:

7 centimeters per day.

Step-by-step explanation:

28 centimeters / 4 days = 7 centimeters per day

Answer:

9 centimeters per day

Step-by-step explanation:

54 centimeters / 6 days = 9 centimeters per day

Examples of consecutive even numbers would be 20, 22, 24, etc........What is the larger of the two, consecutive (positive) even numbers that have a product of 1848? Your answer will be a whole number; do not use any letters or special characters.

PLEASE HELP ME, AND THANK YOU!

Answers

42x44=1848

The larger number is 44

Please help me I don't know how to do this.

Answers

Answer:

3x-1

step by step

2+3-5= -1

7x-4x=3x

3x-1

What is the value of the expression (9 1/3)^3?

Answers

Answer:

rounded to the nearest hundredth the value is 813.04

Step-by-step explanation:

I need help finding the missing value to this equation

-4x - y = 24

(__, 8)

Answers

Answer:

x=-8

Step-by-step explanation:

-4x-(8)=24

     +8=+8

-4/-4x=32/-4

x=-8

Help plsss hehshshisieieirirj for brainly pls

Answers

Answer:

4 yards

Step-by-step explanation:

11 1/2 feet is equal to 3.833333 and 4 yards is more than that.

Answer:

11 1/2 ft. < 4 yd

Step-by-step explanation:

I'm not sure if thats what your asking.

But 1 yard is 3 ft, so 4 yards is equal to 12 ft. Therfore 11 1/2 ft. < 4 yd.

Given y varies inversely as x, and y = 5 when x = 9. Write the inverse function

Answers

Answer:

y = 45/x

Step-by-step explanation:

Given y varies inversely as x, then;

y = k/x

If y = 5 when x = 9

5 = k/9

k = 5*9

k = 45

Substitute into the formula above;

y = k/x

y = 45/x

Hence the required inverse function is y = 45/x

What is the angle and the answer pls this is a quiz grade

Answers

Answer:

b is equal to 132

because of the transversal rule, b and 132 are corresponding angles, which means that they are equal to the same measure

hope this helps :)))

ur lucky at least ur math teacher gives you fun assignments to do to solve a murder mystery

my teacher has us doing 4 page review guides for finals

I think B is equal to 132
I hope it’s help

Write 2^3 ÷ √ 2 as a single power of 2.

Answers

Answer:

Step-by-step explanation:

Numerator:  2^3

Denominator:  2^(1/2)

Combining these, we subtract 1/2 from 3, obtaining 2^(5/2)

Plz answer i'll give brainliest but it has to be right.

Answers

3 -3/4 and 2 pls brainlest

The function f(x) = 1.25x^2 models the packaging costs, in cents, for a box shaped like a rectangular prism. The side lengths are 2x in., 2x in., and 0.5x in. What are reasonable domain and range values for this function, if the longest side length of the box can be no greater than 20 in.? Write the answers in interval notation.

Answers

Answer:

I’m not sure but I need this too!!

Step-by-step explanation:

A man is filling an empty 5-gallon bucket with water at a constant rate. There are
2.4 gallons of water in the bucket after filling the bucket for 12 minutes. At what
rate, in gallons per minute, is the man filling the bucket?

Answers

Answer:

12 / 2.4 = 5

Step-by-step explanation:

So the man is filling the bucket at 5 gallons per minute.

Dont trust me I just did the math and that is what I got....

Sorry if it's wrong

PLEASE HELP WITH THIS

Answers

Answer:

a.2

b.area of one triangular faces =9m²

2×9m²18m²

En la tienda de electrónica Se vende un televisor en 15480 pesos pero tendrá un descuento del 35% de su precio entonces cuánto costará el televisor y con el descuento

Answers

Respuesta:

Monto descontado = 5,418pesos

Nuevo precio de la televisión = 10.062 pesos

Explicación paso a paso:

Costo inicial de televisión = 15,480 pesos

Porcentaje de descuento = 35%

Cantidad descontada = 35% de 15,480

Cantidad descontada = 0.35 * 15,480

Monto descontado = 5,418pesos

Nuevo precio de la televisión = 15.480 - 5.418

Nuevo precio de la televisión = 10.062 pesos

Select the correct answer from each drop-down menu.
The director of a community playhouse developed the function (1) = 40t to model the total revenue from ticket sales when t tickets are sold.
In the directors function, the number of tickets sold is the (independent, dependent) variable, and the total revenue from ticket sales ( changes by constant rate, changes by a constant factor) for each ticket sold.

Answers

C I just did the same answer

Answer:

dependent & changes by a constant rate

Step-by-step explanation:

dependent because it involves something that involves something else

calculate the area of the shaded region. someone please help!

Answers

Answer:

[tex]130cm^{2}[/tex]

Step-by-step explanation:

1) Calculate the entire rectangle and subtract the right triangle area

15 x 10 = 150 Entire rectangle area

(5 x 8) ÷ 2 = 20 Triangle area

150 - 20 = 130 Area of shaded region

what is the answer to X-10=12​

Answers

Answer:

x=22

Step-by-step explanation:

x-10=12

add 10 to each side..

x-10=12

 +10   +10

12+10=22

x=22

im bad at explaining but hope it helps <3

What is the volume of a sphere with a diameter of 9.3 m, rounded to the nearest
tenth of a cubic meter?

Answers

The volume of a sphere with a diameter of 9.3 is 521.

what is Volume of sphere?

The amount of space occupied by a three-dimensional figure as measured in cubic units.

Volume of sphere is = 4/3*π*r³

d=9.3, radius= 9.3/2

Volume of sphere = 4/3*22/7*4.65*4.65*4.65*4.65

                               = 421.16 m³

                                = 521

Learn more about volume of cylinder here:

brainly.com/question/16134180

#SPJ2

What is the longest line segment that can be drawn in a right rectangular prism that is 12 cm long, 11 cm wide, and 8 cm tall?

Answers

When I put the right answer it says it’s wrong

Answer:

The answer is 18.1

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