Mathematics Middle School

An empty lot is being converted into a park with a playground area. The shape of the playground area is shown. This area will be covered with recycled rubber chips. Installing the rubber chips costs $52.50 per square yard. How much will it cost to install the rubber chips?

An Empty Lot Is Being Converted Into A Park With A Playground Area. The Shape Of The Playground Area

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Answer 1
The answer is B like the other guys said I checked it

Related Questions

Does the graph represent a function? Explain why or why not.

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No because there are some x values that had more than one y value
no it doesn’t it needs to have an input and an output

can someone help me with these

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Answer:

5) 3x - 10 = x + 4

answer: 7

6) 6x + 4 = x - 11

answer: -3

Step-by-step explanation:

3x - 10 = x + 4

x = 7

6x + 4 = x - 11

x = -3

PLEASE HELP MULTIPLE CHOICE

Answers

Answer:

D) 1/5

Step-by-step explanation:

[tex] g(n) = 5^{-n+1} [/tex]

[tex] g(2) = 5^{-2+1} [/tex]

[tex] g(2) = 5^{-1} [/tex]

[tex] g(2) = \dfrac{1}{5} [/tex]

Answer: D) 1/5

The answer is D. 1 over 5 (1/5)

How do you evaluate functions?

example:
Find the output, B, when the input, a, is 6.
b= -1 - 7a

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The answer would be 41
Answer is 41! I believe so

How can you figure out the diameter of a circle when you just know the area of the circle?
(Please answer in the simplest way) Thanks!

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Answer:

yes

Step-by-step explanation:

If you have the area you can divide it by pi to get r squared. You square root this to get r and then just times your answer by 2. (r is the radius)

Simplify 6(x + y) + (x - y).

6x
7x
7x + 6y
7x + 5y

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Answer:

7x + 5y

Step-by-step explanation:

I answered the 6(x+y) + (x-y).

What is g(-5)
A. -60
B. -8
C. 12
D. 42

Answers

Answer:

G should be 60

Step-by-step explanation:

Sorry if wrong

The answer would be -60

Ms. Gartland bought x number of shirts for the new members of her chorus. The cost for x number of shirts, including $3.99 shipping, was $77.49. Each shirt cost $12.25. There was no sales tax on this purchase. Which equation could be used to find x?

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Answer:

The answer is 6 shirts

Step-by-step explanation:

Answer:

4

Step-by-step explanation:

Jason loves to play the piano but doesn't like practicing the exercises his piano teacher assigns. Jason knows the exercises will help him play better though, so he tries to motivate himself using his favorite treat — chocolate chip cookies. Jason gives himself 5 cookies for every hour he practices.
There is a proportional relationship between the amount of time (in hours) that Jason practices the piano, x, and how many cookies he gives himself, y.
Graph this relationship. Select two points to draw a line.

What is the slope of the line?

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Answer:

i hated this math in middle school-

Step-by-step explanation:

Tiyah has 3 coins in her pocket. She pulls
them from her pocket and they all fall on
the floor. What is the probability that all
three coins landed tails up?

Number of events:

Expression:

Answer:

Answers

Answer:

12.5%

Step-by-step explanation:

1 coin landing tails up is 50%

2 coins is 50% of 50% so 25%

3 coins is 50% of 50% of 50% so 12.5%

12.5% is the answer

describe how you can tell wether a lines slope is greater than 1 equal to 1 or less than 1 pls help ill give you brainliest

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Answer:

the slope is determined by rise over run, meaning you first have to see if the line is negative or positive by the direction it is facing, then you have two points that match accordingly to rise over run, to find out you have to see how many boxes(y) you are rising and however many boxes to the right(x) you are running, then you divide rise/run

please help ASAP
What is the value of m∠A + m∠B?

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That would be 90 degrees
it would definitely be 90 degrees!!

Find the area.

81 cm 2
72 cm 2
54 cm 2
63 cm 2

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Answer:

63

Step-by-step explanation:

the bigger shapes area is 54

the smaller shape coming off of it is 9

so then you add those to find the whole area of the shape

The answer is 63! Good luck

Solve one seventh plus nine fourteenths equals blank
Options:
ten fourteenths
eleven fourteenths
ten sevenths
eleven sevenths

Answers

Answer: Eleven Fourteenths.

Step-by-step explanation:

To write  1 /7   as a fraction with a common denominator, multiply by  2 /2 .

1 /7 ⋅  2 /2  +  9 /14

Write each expression with a common denominator of  14 , by multiplying each by an appropriate factor of  1 .

2 /14  +  9 /14

Combine the numerators over the common denominator.

2  + 9/14

Add  2  and  9 .

11 /14

Gina bought 2.5 pounds of peaches that cost $1.38 per pound at the grocery store. Amy went to the local farmer’s market and purchased 3.5 pounds of peaches at $0.98 per pound. Who spent more money, and how much more?

Answers

gina spent $3.45 in total. amy spent $3.43 in total. so gina spent more money and she spent 2 cents more

Answer:

Gina spent more money, she spent 2 more cents than Amy.

Step-by-step explanation:

Gina:     1.38x2=$2.76    1.38/2=69 cents

2.76+69= $3.45

Amy:     0.98x3=$2.94   0.98/2=49 cents

2.94+49= $3.43

Dave buys 18 bunches of bananas for $9 for the after school program. Determine how much Patrick will pay for 8 bunches of bananas. Use at least 2 ways to show your answer.

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The answer is 4

You would divide $9 by 18 to get the price of each bunch. Then you would multiply that number by 8 to get the amount for 8 bunches.
$9 divided by 18 is $0.50. $0.50x8= 4

Please solve and explain, thanks :)

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N+3+3 gets your answer
It’s A just did the meth !

PLEASE HELP WILL MARK BRAINLIEST IN DECIMALS BTW

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Answer:

11.7

Step-by-step explanation:

multiply RS by the scale factor to get R'S'

11.7 is correct
Hope it helps

look at the png , pls help!






A


B


C


D


E


F


G


H


I

Answers

Answer:‍♀️

Step-by-step explanation:

Please show your work also I’ll put 30 points since this is a bit difficult :)


Which equation is equivalent to 60% of 25?
Select all that apply.

A. 0.6 x 26 =

B. x times 1.6 = 25

C. 6/10 = x/25

D. 60/100 = 25/x

E. x/25 = 60/100

F. 6.0 x 25 = x

Answers

Answer:

C, E

Step-by-step explanation:

only c. using cross multiplication , it shows the correct percent. 6.0 does not work because that would imply that it is 600% rather than 60 percent

Please help, I need the answer soonnn!!!

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Answer:

line B I hope this help!! good luckkk

Answer:line b

Step-by-step explanation:

In general, the slope intercept form assumes the formula: y = mx + b.

M is the slope  (lesson on slope)

Mnemonic : 'm' means 'move'

B is the y-intercept  (lesson on the y-intercept)

Mnemonic: 'b' means where the line begins.

B is where it intercepts so 1 intercepts the y axis and the only line that intercepts the y axis at 1 is line b

7 1/4x + x - 2 11/12x + 1 2/3x=5 3/5


find x

Answers

X= 4/5

Because...
You turn all the missed numbers in to improper fractions, then after you add all the ones with x’s after that you should get 7 then divide 7 by 28/5. Which equals 4/5

The value of x in the given expression is 4/5.

What is an expression?

An expression is a mathematical statement containing variable, numbers and which are related by at least one mathematical operation.

Given is an expression, [tex]7\frac{1}{4} x+ x+2\frac{11}{12} x + 1\frac{3}{2} x = 5\frac{3}{5}[/tex]

Solving for x, we get,

[tex]7\frac{1}{4} x+ x+2\frac{11}{12} x + 1\frac{3}{2} x = 5\frac{3}{5}\\\\\\\\\frac{29}{4} x+x+ \frac{35}{12} +\frac{5}{3} x = \frac{28}{3} \\\\\\ \frac{87x+12x-35x+20x}{12} = \frac{28}{3} \\\\\\\frac{84}{12} x = \frac{28}{3} \\\\\\\x = \frac{4}{5}[/tex]

Hence, the value of x is 4/5

Learn more about expressions, click;

https://brainly.com/question/14083225

#SPJ2

please help. i’ll give brainliest

Answers

This is not a function
The reason why is because 13 repeats 2 times that is the X value
If the X Value Repeats then it is not a function
Hope that helped :)
Yes what he said is correct

What is the solution for -10 -19
x -1

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-19x-11 should be the answer... if the 19 and x aren’t combined then the answer is x-30
It’s is x-30 I think

72 – 32 + 4 HELPPPP PLS

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Answer:

44 is your answer

Step-by-step explanation:

44:) that is the answer and make sure to add labels!!

On Monday Marco practiced the piano for 7\10 hour. On Tuesday he practiced for 1 5\6 hours. He is supposed to practice 1 1\4 hours each day. What info tells if you have to use adding or subtracting fractions. PLEASE ANSWER FIRST-PERSON WILL GET A BRAINLIST ASAP!!!! PLUS 20 POINTES

Answers

Answer:

The info that tells that you have to add is how many hours he practiced in total on the first two days. The info that tells you to subtract is how many more hours did he practice on Tuesday.

Step-by-step explanation:

Answer:

Add

Step-by-step explanation:

I'm pretty sure :)

1 ribbon. The piece shown below is only 2/3 of the whole. Complete the drawing to show the whole ribbon.

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I don’t exactly know what you’re asking. But from what I can tell I think you have to draw 1/3 of the hole because there are already 2/3. Comment below if that’s not what you’re asking. If you explain it to me that I’m wrong in the comments I will try and figure it out.

Can you solve this?Graph this line using slope and y-intercept.

Y=-8

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go down in the middle until you reach -8
Go down in the middle until you reach -8

PLZ HELP
Find the surface area of this net.




_______ square centimeters

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Answer:

228

Step-by-step explanation:

First, let's find the area of A and C

5  ✕ 12 = 60

60 ✕ 2 = 120

Then B

8 ✕ 12 = 96

Then the triangles

3 ✕ 5 ÷ 2 = 12 / 2

But now think,because there are 2 triangles, so we have to times it by 2 later so we can just leave it like this.

120 + 96 + 12 = 228

228 good luck!! Have a nice day

i will give brainlest to the first person to answer this question:
While at the grocery store, Mrs. Martin noticed that there were two different sized bottles of hot sauce, one was 16.9 ounces and the other 32.55 ounces. What is the difference in weight of the two bottles of hot sauce?

Answers

Answer:

15.65 ounces

Step-by-step explanation:

You have to subtract 16.9 from 32.55. This gives you 15.65 ounces.

Answer:

15.65 ounces

Step-by-step explanation:

I hope it's right :)

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