Mathematics Middle School

A regular pentagon with side length s has perimeter 5s. Dakota built a dog pen in her backyard for her dog's new puppies. The pen is shaped like a regular pentagon and has 40-inch sides.
What is the perimeter of the pen?
Write your answer as a whole number or decimal.

Answers

Answer 1
5(40) = 200
perimeter = 200

Related Questions

THIS LOOKS IMPOSSIBLE

Answers

Answer:

Dang hes smart as heck bro it is 80 Sq cm He deserves brainliest

Step-by-step explanation:

Write the following as an algebraic expression: 7 less than 3 times x.

Answers

Answer:

3-7x

Step-by-step explanation:

Answer:

7 < 3x

Step-by-step explanation:

yuh

HELP!!!!!!!!!!!!!! ASAP!

Answers

Answer:

∠ ABC = 87°

Step-by-step explanation:

∠ ABD and ∠ DBE are adjacent angles and are supplementary, sum to 180° , so

2x - 17 + x + 32 = 180 , that is

3x + 15 = 180 ( subtract 15 from both sides )

3x = 165 ( divide both sides by 3 )

x = 55

Then

∠ DBE = x + 32 = 55 + 32 = 87° , thus

∠ ABC = ∠ DBE ( vertical angles  )

∠ ABC = 87°

Write your answer as a decimal rounded to the nearest hundredth

Answers

Answer: 0.17

Step-by-step explanation: There are 5 other letters rather than A. So it would be 1/5 and 1 divided by five is 0.2 which is probally 0.20.

Hope it helps have an wonderful day

0.17 i hope this helps

Tommy Holland rolled a 3 sided die TWICE. Using a TREE DIAGRAM, show how many possible outcomes there are. Feel free to use https://sketch.io/sketchpad/ or upload a photo of your work.

Answers

Answer:

i think it is is a lest 24

Step-by-step explanation:

this is the picture for the previous question i asked

Answers

Answer:

See below

Step-by-step explanation:

Well, we know the scale is 1 1/2 inches to 4 feet and that one side length of the scaled drawing sqaure is 3 inches, so . . .

3/1 1/2 (3 divided by one and one-half)

to get: 2

Then multiply it by the scale factor of 4

2*4= 8

But remeber, this is only ONE side of the garden, so multiply this by 4

8*4=32  

Next we want to see the number of links it takes to build the garden

Since one link measures 2 2/3 feet you have to divide

32/ 2 2/3 (32 divided by two and two-thirds)

to get an answer of : 12 links

It isn’t loading for me

PLEASE HELP ME!! question below

Answers

Answer:

625??

Step-by-step explanation:

Answer:

If you used π, 157.079632679 yards or 157.08 yards rounded to the hundredths place. If you used 3.14, the answer is 157 yards.

Step-by-step explanation:

The formula to find the perimeter of a circle is P=2×π×r.

Step 1: Find the radius. In this case, the radius is 25 yards as shown in the diagram.

Step 2: Since the formula only includes multiplication, you can multiply any of the factors. For simplicity, multiply your radius by 2 first. In this case, 2×25=50.

Step 3: Multiply your last number with π. In this case, 50×π=157.079632679 or 157.08 rounded the hundredths place. 50×3.14=157.

Step 4: You found the answer! Hope this helps.

Find the area and select one of the answers in the file

Answers

The answer is A (108)!
You have to multiply 12 and 9. If you multiply all the numbers, you get 756.
Hoped this helped :)
the answer is c bc u do 12x9=108 then do the triangle and that 1/2bh and that equals 31.5 add them and u get 139.5

Gary's car travel 30 miles on 1 1/5 gallon of gas. Gary wants to travel 90 miles. How many gallons of gas will his car use?

Answers

Gary car will use 18 miles/gallons

Help me please with this

Answers

Answer:

Its a

Step-by-step explanation:

A integer is like a whole number by it self

20 points <3
If the problem ask you to find the distance around a circle, which
formula should you use?
A. r = 1/2d
B. C = md
C. d = 2r
D. A = mr

Answers

Answer:

d=2r

Step-by-step explanation:

edge 2020

p.s. pls mark brainliest, and have a good day! :)

C is the correct answer

Need Help Please ASAP

Answers

Answer:

first step; subtract 7 from both sides. you are left with -3n=8. step two; divide both sides by 3. it should get you to -n=8. therefore n=-8

Step-by-step explanation:

i hope this helped you! :)

-2.6 or -8/3 would be your answer. You always have to isolate the x! Hope this helps!

help, please! instructions in the picture:

Answers

Answer:

x = 2

Step-by-step explanation:

10/5 = 2 so it would look like this

2 4 6 8 10

1  2 3 4 5

Answer:

x=2

Step-by-step explanation:

x= 2,4,6,8,10

y= 1,23, 4 ,5

The answer is like that because the digits on y are each multiplied by 2. For example, 1x2=2, 2x2=4, 3x2=6, 4x2=8, 5x2=10.

Pools are not selling well at Jay’s Store. So, he decides to put them on clearance for $19.99, plus an extra 20% off. Approximately how much will the small pool cost?

Answers

Answer:

Approximately, the small pool will cost $16

Step-by-step explanation:

A small pool will approximately cost $16

Students were surveyed about the time they wake up on school mornings. The results are shown in the table.


Survey Results

Time Range Number of Students

Before 6:00 3

6:00-6:30 13

After 6:30 4


Out of 500 students in the school, what is the BEST prediction for the number of students who wake up after 6:30?

Answers

3+13+4=20 500/20=25 25•4= 100 so 100 should be the answer
The answer to your question is 100.

Mary Beth wants to buy grass seed to cover her whole lawn, except for the pool. The pool is 4 5/6 m by 2 1/3 m. Find the area the grass seed needs to cover

Answers

Answer:

If you calculate the area you must multiply both sides.

The answer may be the following:

Exact Form: [tex]\frac{203}{18}[/tex]

Decimal form: 11.27...

Mixed number form: [tex]11\frac{5}{18}[/tex]

I need help with question 12

Answers

Answer:

f(2x) which moves the graph up

Step-by-step explanation:

you must replace b with 2. put it in a graphing calculator to see results clearly

Substitute 2 into b and put it in the calculator and it should show the ans

A temperature of C degrees Celsius is the same as 5/9
C+32 degrees Fahrenheit. According to weather records, the highest recorded temperature in the state of New Mexico is 50 degrees Celsius.

Answers

1+1 = 2 second first of all and second of all and then first and then one +2 equals five and 8-2 equals line
I’m not sure what the question is.

PLEASE HELP ME AND I’ll GIVE BT WITH 20 points <3

Answers

Answer: C=πd

Step-by-step explanation:

A certain bacterium splits itself into 2 identical cells in 1 day. Each of those new cells is capable of splitting itself into 2 identical cells in 1 day. So the first day there are 2 cells, the second day there are 2 x 2 cells, and so on. Write and evaluate an expression using a base and an exponent to represent the number of cells present at the end of the 7th day.

Answers

Answer:

2 with the second power??

Step-by-step explanation:

if you have two with the second power II exponents will multiply it by itself so the number gradually gets larger each time

Children get a 15% discount on tickets to an amusement park. Jun had a coupon for 5% off any two tickets. He used the coupon for himself and his 4-year-old son, Jack. If regular admission for a ticket was $60, what did Jun pay for the two tickets?

Answers

The amount that Jun paid for the two tickets given the discount rate and the coupon rates is $105.45.

How much was paid for the two tickets?

Discounts and coupons reduce the price of an item.

Cost of the child's ticket after the discount = (100 - 15%) x 60 = $51

Cost of both tickets after the coupon = (100 - 5) x (51 + 60) = $105.45

To learn more about how to calculate discounts, please check: https://brainly.com/question/26061308

#SPJ2

Please answer i will give brainlest

Answers

Answer:

here ya go

Step-by-step explanation:

1. 20

2.1793

3. 1943

im noy to sure on the bottom ones but use ctrl f in the notes you use for this or something and type in the "transacted" or something in the question and your answer should pop up

PLEASE PLEASE HELP AND SHOW WORK:))

Answers

Answer:

The correct answer to this question is A.

Step-by-step explanation:

75.00

-24.65

-----------

50.35

Astorepays$68foradesk.Thestoremarksupthepriceby20%.Whatistheamountofthemark-up?

Answers

Answer:

$13.60

Step-by-step explanation:

20% of 68 = 13.6

The answer is $13.60

What is the measurement of S and T

Answers

for t:
90-79= 11°
for s:
180-(90+19)= 71°
The answer to your questions is T is 11°and S is 71°

I NEED HELLLLLLLPPPPPPP? SHOW WORK PLSSSSSS IF WORK IS NOT SHOWN I WILL REPORT YOU! SO WATCH OUT!

Answers

Answer is D
(1.5,3)

Explanation:

Substitute

1) 3-2(1.5)=0

So 0=0

2) 3=8(1.5)-9

So 3=3

help me!!!!! plzzzzzzzzzzzzzzzzz

Answers

Answer:

85%

Step-by-step explanation:

60-9= 51

51/60 is 85%

It’s 15% because 60-9 = 51 so now you have to find out what percent 51 is out of 60 and it was 85% now you have to find out how much you took off so 100% ( the beginning amount) - 85% ( the percent left after the decrease) = 15%

(´･ω･`) PLS HELP IS DUE AT 11:59 IT'S EASY ​

Answers

Gufuftd hoghas was the best

The graph shows the weight and fuel efficiency, in miles per gallon, for a selection of vehicles.

Which is the best estimate of the correlation coefficient of the line of best fit?
A. -0.91
B. -0.23
C. 0.68
D. 0.89

Answers

Answer:

a

Step-by-step explanation:

A should be the answer sorry if wrong

How do you determine which variable is independent
and which one is independent?

Answers

Answer: An independent variable is exactly what it sounds like. It is a variable that stands alone and isn't changed by the other variables you are trying to measure. For example, someone's age might be an independent variable.
Other Questions
As part of a holf-marathon route, Charlieron 4.1 miles east then 9 miles south. Howfor is he from his starting points Which belief spurred the Great Awakening? Text to speechaPeople have lost their faith.bFarm life is better than city life.cWomen are not as educated as men.dSuccess comes from making money. plz help me with this question and plz do NOT put links in when answers please help me i am begging you. its one question. I WILL GIVE BRAINLIEST!!!!! Read the temp what is it? (39-7) divided by 4^2 = ? What "men" came to the Oregon territory? Why? Describe their characteristics. What is the domain of the linear function below? Y=6x+3A. All negative numbersB. All positive numbersC. Integers onlyD. All real numbers Refer to You Should Meet Katherine Johnson for a complete version of this text.What is the overall structure of You Should Meet Katherine Johnson?Comparison, because Katherines accomplishments are compared with other figures in space history.Problem and solution, because Katherines ability to answer questions using math are described.Chronological, because the important events of Katherines life are presented in order.Cause and effect, because the effects of Katherines life decisions are examined in detail. The length of a rectangle is 1 yd more than twice the width, and the area of the rectangle is 45 yd2 . Find the dimensions of the rectangle. Length : Width : Much historical controversy surrounds death of Alexander the great.. Some belief that he died of alcohol poisoning, while others belief that he was poisoned by won of his Generals, who had much to gain form his death.Which rewrite of the passage corrects the most errors in spelling and grammar?A.Much historical controversy surrounds death of Alexander the great. Some believe that he died of alcohol poisoning, while others believe that he was poisoned by one of his Generals, who had much to gain from his death.B.Much historical controversy surrounds the death of Alexander the Great. Some belief that he died of alcohol poisoning, while others belief that he was poisoned by one of his generals, who had much to gain from his death.C.Much historical controversy surrounds death of Alexander the Great. Some believe that he died of alcohol poisoning, while others believe that he was poisoned by won of his generals, who had much to gain form his death.D.Much historical controversy surrounds the death of Alexander the Great. Some believe that he died of alcohol poisoning, while others believe that he was poisoned by one of his generals, who had much to gain from his death. Judicial Review" means For questions 1 - 4, which right triangle congruence theorem can be used to show that the two trianglesare congruent?81.2.AB3.4.A why did Pericles call Athens the school of greece? What is one unique feature of Christianity, A belief that Jesus Christ is the son of god, B belief in reincarnation through castes, C belief in multiple gods, D belief in the old testament. The most common misunderstanding about climate change is that theEarth's climate has changed naturally in the past, therefore humans arenot the cause of global warming. That is not correct. What are someanalogies or rebuttals that help debunk this myth? does altitude has an effect on weight? HELP What class of chemicals is responsible for ozone depletion? As a result of a decrease in the demand for U.S. dollars, there has been depreciation in the value of the U.S. dollar relative to Macedonian dinars. The depreciation in the U.S. dollar has benefitted some groups but harmed others. Indicate which of the groups are winners and which are losers from the standpoint of the depreciation of the U.S. dollar.a. A. Todd, American, to visit Macedonia spring brew b. An investment bank in Macedonia that is interested in purchasing U.S. c. Goodyear, a U.S. based firm, selling car tires Macedonia d. A family from Macedonia visiting relatives in the U.S e. A firm from Macedonia selling in the US. f. U .S. based Hewlett-Packard, which is a tech purchasing a high tech company in Macedonia If the base of a rectangle is 27.4 mm and the area is 420.92 mm2 what is the height of the rectangle?