Mathematics Middle School

Plz helpppp will mark brainliesttttt
Jimmy is putting up a fence around his rectangular garden. One side of the garden is 20 feet long, and b represents the width. Use the image and description shown.
Choose ALL true statements about how much fencing will be needed to surround the garden.

A) If b = 6 ft, then he needs 52 feet of fencing.
B) If b = 8 ft, then he needs 56 feet of fencing.
C) If b = 10 ft, then he needs 50 feet of fencing.
D) If b = 12 ft, then he needs 62 feet of fencing.
E) If b = 11 ft, then he needs 42 feet of fencing.

Plz Helpppp Will Mark BrainliestttttJimmy Is Putting Up A Fence Around His Rectangular Garden. One Side

Answers

Answer 1

Answer:

Step-by-step explanation:

P=2(L+W), we are given a side of 20 and a side of b

P=2(20+b)

P=40+2b

A) P(6)=40+12=52ft TRUE

B) P(8)=40+16=56ft TRUE

C) P(10)=40+20=60ft FALSE

D) P(12)=40+24=64ft FALSE

E) P(11)=40+22=62ft FALSE

So only A and B are true

Related Questions

Who else goes to Don Callejon school?
(put an equation so moderators don't delete)

Answers

3 x 5 = 0 I don’t :)
76788(1+.074)^12 I don’t sorry

Can a percent of change problem have an answer over 100%?

Answers

Yes it can have a change
Yes, a percentage change greater than 100 would represent a change which is greater than double the original quantity.

plllzzzzz help its math
:( ILL GIVE U BRAINLIST AND A THANK YOU AND PLUS U GET POINTS!! :)

Answers

Answer:

1 1/2= 1.5 as a decimal= 150%

8/1000=0.008=8%

130%=1.3= 130/100 or simplified 13/10

1.2%=0.012=3/250

1/200=0.005=0.5%

0.0345=3.45%=69/2000

1/10=-0.1=10%

Step-by-step explanation:

my head hurts now gn

Keenan has 28 CDs and 44 DVDs. What is the ratio of DVDs to CDs?
A.
28:1
B.
1:28
C.
11:7
D.
7:11

Answers

Answer is D.
28:44 is the ratio but you have to simplify it. Divide both by 4. 28 divided by 4 = 7; 44 divided by 4 = 11

HELPPP QUICKLYYYYY!
A house painter can paint 2550 square feet in 3 hours.


What is the house painter’s painting rate?




550 ft²/h

850 ft²/h

1700 ft²/h

7650 ft²/h

Answers

Answer:682^4

Step-by-step explanation:

7.0

can you help me with this 1

Answers

The answer is D) 6w = 16-4

Answer:

D: 6w=16-4

Step-by-step explanation:

Please give me brainlyist

Which expression is equivalent to 9a + 12?

Answers

Answer:

3(3a+4)

Step-by-step explanation:

3(3a+4)

use distributive property

9a+12

3(3a+4) have a good day I hope this helps

I need help- due by tonight ;-; (only need to do 1-4 pls) PLEASE HELP- and i just need the answers, not the work. please dont give me a link to it like the other person did when i asked this ;-;

Answers

Unfortunately we can’t help you unless there is a picture or you wrote the problem down here

please answer my question both questions for brainliest

Answers

Answer:

for the frequency question the answer is D and for the box-plot question the answer is B (from what i can see, the answers are a bit blurry)

Step-by-step explanation:

with the frequncy question, it asks you how frequent are the certain baby pounds occuring  in the babies being born. and with the box-plot question, the way that i find it easiest to find the answer is from the minimum and the maximum, as well as finding the median. I hope this helped.  

Use the algebra tiles to help you solve the equation 3x-2=13.

Answers

Its 5 because if u do 3x 5 it equals 15 then subtract 2 it gives u 13

Answer:

5

Step-by-step explanation:

3x-2=13

   +2  +2

3x/3 = 15/3

x=5

A bird is flying 10 miles per hour. At this speed, how far can it fly under 15 seconds? use a variable.

Answers

Answer:

0.04165

Step-by-step explanation:

10 divided by 60 min'= 0.1666

0.1666 divided by 4 = 0.0416

Answer to your question:

0.04165

help ASAP ill give brainy

Answers

Answer:

I cant tell if that's a multiply or addition

Step-by-step explanation:

For multiply that would be 175/288

For addition that would be 1045/1448  

20% of the artifacts at the Highcreek Archaeology Museum are from ancient Egypt. If there are 180 artifacts from ancient Egypt, how many artifacts are at the museum in all? Pick the model that represents the problem.

Answers

Answer is 900 :) hope it help

Help me pls! ill rate you very good!!!!

Answers

v is the correct answer hopefully that helped
v is the correct answer

can some one pls answer my questions pls i really need help not even my mom could help me all she did was yell at me when i didnt understand what she was saying. T-T

Answers

The first one question 17 is W

Answer:

11. D. 9

12. G. 9+y x (3 / 4)

13. Either A or C

17. A. Point W

18. J. 32

19. D

Kathy wants to know how many students in her city use the internet for learning purposes. She used an email poll. Based on the replies to her poll, she found that 83% of those surveyed used the internet.

Is this Biased or unbiased? Why?

Answers

Answer:

Biased

Step-by-step explanation:

Biased b/c she only surveyed a small group in a specific city. For it to be unbiased, Kelly needs to do a bigger survey all over.

The zeros of a quadratic function are 4 and 8. What is the axis of symmetry of the function?

PLS HELP AND IF YOU COULD SHOW UR WORK IT WOULD HELP A LOT <33

Answers

So if you want to have a factored form...

If the zeroes are +4 and +8, you would write
(X-4) (x-8)
Then you would multiply it out to get to quadratic form...

So, (x-4)*(x-8)
X^2 - 12x + 32

Then you would plug it into the formula for axis of symmetry...
X= -b/2a

X=12/2 = 6


X=6

Which of the fractions below is closest to zero?

A) 5/9
B) 5/8
C) 21/36
D) 13/24

Answers

Answer:

D

Step-by-step explanation:

Answer:

13/24

Step-by-step explanation:

hope this helps

How do the temperature compare? Order the temperature from colder to warmer
-37.4F and 37.3F and 52F and 51.8F and -43.6F and -17F
-Please put the, in order if it right I give you a Brainliest

Answers

Answer:

-43.6, -37.4, -17, 37.3, 51.8, 52

I have a classroom where I answer algebra questions. Here is the link and I'll try to answer your question. Let me know if you can't access it.

It's not letting me post the link so ill try to put it in the comments.

Answers

Answer:

Okay thanks

Step-by-step explanation:

Mr. Brown chooses a fiction book at random from a list of books and then chooses a second fiction book from those remaining.

independent

dependent

Answers

Independent would be when Mr. Brown chooses a fiction boom at random from a list of books.

Dependent would be when Mr.Brown then chooses a second fiction. book from those remaining.

Which of the equations shown have no solution?


1) 3x - 1 = 3x + 1

2) 2x - 1 = 1 - 2x

3) 3x - 2 = 2x - 3

4) 3(x-1) = 3x - 2

5) 2x + 2 = 2(x + 1)

6) 3(2x-1) = 2(3x - 1)

Answers

Answer:

1. no solution

2. x = 1/2

3. x=-1

4. no solution

5. many solutions

6. no solution

Step-by-step explanation:

I recommend downloading photo math

Sharon correctly answered 21 out of 24 questions on a math quiz. Which is this ratio as a decimal?


A.0.625


B.0.667


C.0.840


D.0.875

Answers

Answer:

D

Step-by-step explanation:

And the answer would be 0.875

D.0.875
Move your decimals

Which of the following systems of linear equations has no solution?
{x = 3 y = 5

{ y = 3 x + 3 y = 3x

{ x= 3 x= 5

None of the Above

Answers

None of the above!!!!!!
None of the above is the right answer !

help pls brainliest going to first right answer

Answers

Answer:

I think its 2.25 cups of juice concentrate  and 9 cups of water?

Step-by-step explanation:

Sorry if this is wrong  :)

4.5 cups of concentrate
9 cups of water

Pls help with these questions.
Thanks, will give Brainliest
and don't give me links, cus I will report you, and ban you.

Answers

Answer:

1-a 2-b

Step-by-step explanation:

good day U^U

REUPLOAD: The figure below shows the dimension of an arrow pointed on the pavement of a parking lot. The entire length of the arrow is 8.5 feet. What is the area of the arrow?
A. 20 sq ft.
B. 21 sq ft.
C. 26.75 sq ft
D. 25.5 sq ft

Answers

It is 25.5 hopefully this help you

Using the Pythagorean Theorem on a Isosceles Right Triangle

Answers

Answer:

6 square root 2

Step-by-step explanation:

its the only thing i can think of it to be

Answer:
6 square root 2

I will give you a Brainliest if you answer this question

Answers

Answer:

pretty sure it's Y=18?

Answer:

Probably 24

Step-by-step explanation:

12 inches equal 1 foot and 6 x 4 equals 24

QUICK!!!!
Amy was selling Girl Scout cookies for the local Girl Scout Troop. Each box of cookies cost $2.95. Ms. Smith’s purchase of Girl Scout cookies totaled $14.75. Write an equation to determine how many boxes of Girl Scout cookies were purchased by Ms. Smith.

Answers

Answer:

the answer to those is she bought 5 boxes

Step-by-step explanation:

You divide the total by the amount and you get 5 boxes that Mrs.Smith bought

She bought 5 boxes
$14.75 % $2.95 = 5
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