Mathematics College

Each side of the park is 9meters long what is the perimeter

Answers

Answer 1

Answer:1125

Step-by-step explanation:

w=width

w+20=length

P=2l+2w

140=2(w+20)+2w

140=2w+40+2w

140=4w+40

140-40=4w

100=4w

w=100/4

w=25 m

l=25+20=45 m

A=lw

A=45*25

A=1125 sq m

Related Questions

How to solve this question

Answers

Answer:

D) 60°

Step-by-step explanation:

Because TV and YZ are parallel, and TY and VZ are equal, angle T is equal to angle V. Also, Y and Z would each be 120°.

The answer is 60 degrees

Check all that are equivalent to 3(-4a + 5)
A
-12a
B
-12a + 15
C
-12a - -15
D
12a + 15

Answers

The answer or this is B

Answer:

B.) -12a+15

Step-by-step explanation:

Add the fractions 3/14+15/21. Simplify your answer

Answers

When simplified, it should be 13/14

The solution of fractions 3/14 + 15/21 is,

⇒ 3/14 + 15/21 = 39/42

We have to given that,

To add the fractions 3/14 and 15/21.

Now, We can add the fractions as,

⇒ 3/14 + 15/21

Since, LCM of 1 and 21 are 42.

Hence, Make the denominator same,

⇒ 9/42 + 30/42

⇒ (9 + 30) / 42

⇒ 39/42

Therefore, The solution of fractions 3/14 + 15/21 is,

3/14 + 15/21 = 39/42

Learn more about the fraction visit:

https://brainly.com/question/5454147

#SPJ6

helppppppppppp meeeeeeeeeeee!!!

Answers

Answer:

i think it is 3

Step-by-step explanation:

What does a data distribute look like if it's MAD equals zero

Answers

Answer:

Because a MAD is the average of distances, which can never be negative, the MAD is always zero or a positive number.

PLEASE HELP ME! I AM SO CONFUSED

Answers

Answer:

b) 13.5

Step-by-step explanation:

Use the trapezoid formula - area.

A = a+b /2 h

=> 4+5/2 · 3 = 13.5

hope this helps and is right :)

B: 13.5
That’s thee answer hope it helps

find the value of 1 + 3x when x = 1

Answers

Answer:

Step-by-step explanation:

x = 1

Therefore 1 + 3x = 1 + 3 (1)

= 1 + 3

= 4

Answer:

Step-by-step explanation:

1 + 3x

[By putting the value of x =1]

= 1 + 3×1

= 1 + 3

= 4 (Ans)

1 Krista has 10 cups of gelatin. If each bowl holds 3 cup, how many bowls can she fill?

Answers

Answer: Krista can fill 3 1/3 bowls of gelatin.

help I didn’t know how to type this directly so I attached a photo answer pls

Answers

Answer:

5^6( option c)

Step-by-step explanation:

mark as third option

I dont know what you mean by this question, we don't understand that.

Suppose you are asked to list in order of preference the best three movies you've seen this year. If you saw eight movies this year, in how many ways can the three best be chosen and ranked?

Answers

Answer:

The three best can be chosen and ranked in 336 ways.

Step-by-step explanation:

Since you are asked to list the movies in order of preference, the order is important, as a higher order leads to a higher preference. This means that the permutations formula is used to solve this question.

Permutations formula:

The number of possible permutations of x elements from a set of n elements is given by the following formula:

[tex]P_{(n,x)} = \frac{n!}{(n-x)!}[/tex]

If you saw eight movies this year, in how many ways can the three best be chosen and ranked?

[tex]P_{(8,3)} = \frac{8!}{(8-3)!} = 336[/tex]

The three best can be chosen and ranked in 336 ways.

Virgil has 1/6 of a birthday cake left over. He wants to share the leftover cake with 3 friends. What fraction of the original cake will each of the 4 people receive? Draw a picture to support your response.

Answers

Answer:

Each of the 4 people will get 1/24 of the original cake

Step-by-step explanation:

The fractional part of cake left out is 1/6

This remaining cake is to be divided among four people.

Thus, each person will get

fractional part of cake left/total number of people

i.e 1/6/4

= 1/24

Each of the 4 people will get 1/24 of the original cake

What is the equivalent ratio of 3 6

Answers

Answer:

1:2

Step-by-step explanation:

1:2

Just simplify 3:6 to get 1:2

What percentage of the shape is blue?
Write your answer using a percent sign (%).

Answers

Answer:43%

Step-by-step explanation:

The answer is 43%%%%%%%

Help me please, I don’t understand this at all

Answers

Answer: d

Step-by-step explanation:

aint no 90 cuz

Answer:

Not a right triangle

Step-by-step explanation:

root 4^2 + 6^2 is not equal to 7.5

2 5/6+ 3 2/5 in simplest form.

Answers

Answer:

17/6 + 17/5

Step-by-step explanation:

Seven added to a number, b

Please help

Answers

Answer:

Step-by-step explanation:

7 + b

Hope that helps... I couldn't really figure out what you were asking :)

What is the approximate value of 12−−√ ?

3.5

2

6

4.5

Answers

The answer is 3.5. Do you need me to explain or is that ok?

Steve goes to school 350 miles from home. Driving home one weekend, he travels 70 mph for the first 140 miles, and then slows to 30 mph for 30 miles of a construction zone. He drives the last 180 miles at 60 mph. How long did it take Steve to get home?
A. 2 hr.
B. 4 hr.
C. 6 hr.
D. 8 hr.

Answers

I think it has to do with C

Answer:

Its C i did the quiz

Step-by-step explanation:

For every 2 hours, approximately $1,302 worth of product is sold to consumers. How much money will the company make from selling this product for an entire month (30 days)? what's the answer

Answers

Answer:

391,248 dollars

Step-by-step explanation:

3. What type of sequence is this?
0,2,5,9,14,...
Arthimetic
Geometric
Neither

Answers

Neither is the correct answer

Solve this question for brainlest. This is due at 6 pm

Answers

Answer:

2/5

Step-by-step explanation:

multiply length and width then divide the volume by the product of length times width

3/4 x 1/2 then divide 15/16

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Answers

Step-by-step explanation:

Hello friend nice to meet you....

Answer:

What ever you want it to be

Step-by-step explanation:

nooo

the opposite sides of rectangles parallel.

Answers

Answer:

TRUE

Step-by-step explanation:

If that's not the answer you wanted just comment if you need help

If you are interested,this is a great way to make a lot of money online! From my experience I would highly suggest you to give it a try! Here is the link: http://rainonit.com/3f2r

Answers

Answer:

how about no

Step-by-step explanation:

did anyone ask

Helpppppppppppppppppppp. Pleaseeee

A storm is moving toward your house at a speed of 20 km/hr. It is now 60 km away from your house. In what time will the storm reach your house?

A. 1 hr(s)

B. 2 hr(s)

C. 3 hr(s)

D. 4 hr(s)

Answers

Answer:

3 hr(s)

Step-by-step explanation:

20 km/1 hour

60km/20km = 3

Solve each system by eliminating one of the variables by addition or
subtraction.

Answers

Answer:

Step-by-step explanation:

hello :

here is an solution

Billy has two tables to seat the 12 people.
The top of each table is a rectangle 3 m by 1 m.
Each person sat at a table needs a space of length 1 m.
Billy wants to put the two tables together so that
they touch along one edge
all 12 people can sit at a table. Draw a diagram to show how Billy can put the two tables together.
Use the space below to draw your diagram.

Answers

Answer:

What is this I have not understand

In a right triangle, the length of the hypotenuse is
12 and the length of one leg is 8. What is the
length of the other leg?

Answers

the answer is B. the square root of 80

HELP PLEASEEE!!! ILL GIVE BRAINLIEST

Answers

Answer:

A:8yd

B:2ft

Step-by-step explanation:

A.....All sides of a square are equal and a square has four side so take 32yd/4 and get 8

B.....square root of 4

Jadan has a drawer of different colored t-shirts. He has 4 white t-shirts, 5 black t-shirts, 3 red t-shirts and 2 blue t-shirts. He is going out of town and is in need of 2 t-shirts. What is the probability that he will randomly choose a white t-shirt without replacement and then choose a blue t-shirt?

Answers

Answer:

25%

Step-by-step explanation:

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What are the sides of the DNA ladder made of? 1.A salesman earns $300 a week plus 20% of his sales. Which equation can be used to determine hissalary S if his weekly sales is x dollars? Add the fractions 3/14+15/21. Simplify your answer Hey, so I'm taking a test from k12 and I don't understand what's 36/12? guys, please help me!!!!!! I'll give you brainly and a ton of points! If you change the sign of a point's x-coordinate, how does the location of the point change? CLEAR CHECK The point moves down and to the left. The point crosses over the x-axis. The point crosses over the y-axis. Not enough information is provided. In the presidential campaign of 1860, politicians and editors across the South associated the ___ Party with abolitionist John Brown, and warned that this party's victory would mean disunion.a) Know-nothingb) republicanPLEASE DONT BE ONE OF THOSE LINK PEOPLE ITS NOT NICE!!!HAVE A GREAT DAY!!! :) What is an appeal in the court system? Solve each system by eliminating one of the variables by addition orsubtraction. What is the first step in the adult criminal justice process?O A. AppealO B. ArrestC. TrialD. Bail Hearing Check all that are equivalent to 3(-4a + 5)A-12aB-12a + 15C-12a - -15D12a + 15 1.Francisco feels different and left out because he cannot communicate with his teacher orclassmates. Do you think you would feel more lonely if you were by yourself all day or if youwere surrounded by people speaking a language you do not understand? Why?2.In the story, Arthur is one of the few classmates described as trying to talk to Francisco andmake him feel welcome. Why do you think other students were content to ignore or berude to Francisco? Do you think they felt like they were ignoring him or being rude? Why arepeople sometimes comfortable ignoring or being rude to people who are different fromthem?3.Francisco is faced with the challenge of learning something new. Describe a time when youstruggled to learn something. What was the most difficult part about learning somethingnew? How did you feel while you were learning? How did you feel when you had masteredthis new skill or area of knowledge? Wren wants to build a box to organize her scrapbook supplies. She has a stencil set that is 12 inches wide that needs to lay flat in the bottom of the box. The supply box must be 2 inches tall. What is the length of the box if the volume is 72 cubic inches? Which of the following is the correct conversion of one pound into ounces? A. 1 oz. B. 16 oz. C. 2000 lb. D. 2000 T Scientific study of the population cycles of the snowshoe hare and its predator, the lynx, has revealed that ________. Question 9 options: A) predation is the dominant factor affecting prey population cycling B) hares and lynx are so mutually dependent that each species cannot survive without the other C) the hare population is r-selected and the lynx population is K-selected D) both hare and lynx population sizes are affected mainly by abiotic factors Lyme disease is spread by ticks that attach to an animal to feed Which describes the role of the tick? Suppose c(x) = x3 - 24x2 + 30,000x is the cost of manufacturing x items. Find a production level that will minimize the average cost per item of making x items. What is the image of the point (-2, 4) after a rotation of 270 counterclockwiseabout the origin? Kent works in the public relations department of his company. He sends a news release about a new product offering to several newspapers and television stations. Kent knows from past experience that even when the media use his news releases, they often release the information at inopportune times. They will also sometimes cut out what Kevin believes are the most important points to make the news fit. However, Kent accepts these disadvantages because free publicity offers the advantage of You plan to make a delicious meal and want to take the money you need to buy the ingredients. Fortunately you know in advance the price per pound of each ingredient as well as the exact amount you need. The program should read in the number of ingredients (up to a maximum of 10 ingredients), then for each ingredient the price per pound. Finally your program should read the weight necessary for the recipe (for each ingredient in the same order). Your program should calculate the total cost of these purchases, then display it with 6 decimal places. Example There are 4 ingredients and they all have a different price per pound: 9.90, 5.50, 12.0, and 15.0. You must take 0.25 lbs of the first, 1.5 lbs of the second, 0.3 lbs of the third and 1 lb of the fourth. It will cost exactly $29.325000.