What is the formula of finding area for polygons?

Answers

Answer 1

1/2 perimeter multiplied by the apothem

Answer 2

Answer:

Area=1/2(ap),

Step-by-step explanation: The area of a regular polygon is one-half the product of its apothem and its perimeter. Often the formula is written like this: Area=1/2(ap), where a indicates the length of an apothem, and p indicates the perimeter.

Hope this helps!

Related Questions

-4(3-1)+2 need hep please

Answers

Answer: $-6$

Subtract

$-4(3-1+2)=-4(2)+2$

Multiply

$(-4)(2)+2=-8+2$

Add

$-8+2=-6$

Answer:

-6

Step-by-step explanation:

Follow the PEMDAS order of operations

Calculate within parentheses: 3 - 1 = 2

Multiply and divide (left to right): - 4 * 2 = -8

Add and subtract (left to right): -8 + 2 = -6

Simplify the following:

17 + 15 - 35 + 13

Answers

The answer is 10!!!! I hope this helps

Answer: 10

Step-by-step explanation:

17 +15 - 35 + 13

32 - 35 +13

-3 +13

a movie theather sells snacks to 30% of its customers each day. On saturday, 186 customers bought snacks. How many customers went to the theather on saturday?

a. 242

b. 520

c. 558

d. 620

Answers

It’s A just to let you know

For each ride, a taxi service charges an initial fee plus an additional fee based on the number of kilometers of the trip. The graph shows the cost for taxi rides. Select a true statement. The rise is 4 while the run is 2. The selection of answers are:
A: The slope is 2.1. This means that each kilometer costs $2.10.
B: The slope is 5. This means that each kilometer costs $5.
C: The y-intercept is 2.1. This means that the initial fee is $2.10.
D: The y-intercept is 5. This means that the ride lasts 5. kilometers.

Which one is right and why?

Answers

THIS MIGHT NOT BE WHAT YOU ARE LOOKING FOR AND MIGHT NOT BE CORRECT! READ FIRST!

The answer is A. The slope of the line is rise/run = 4/2 = 2.1. This means that each kilometer costs $2.10. The y-intercept is 2.1, which means that the initial fee is $2.10. So the correct statement is: The slope is 2.1. This means that each kilometer costs $2.10.

The other statements are incorrect. The slope is not 5, so each kilometer does not cost $5. The y-intercept is not 5, so the ride does not last 5 kilometers. The y-intercept is the value of the function when the input is 0, which in this case is the initial fee of $2.10.

The answer for this is a

Which of the following sequences of transformations is used to obtain figure A prime B prime C prime D prime from figure ABCD? (1 point)

Group of answer choices

Reflection about the x-axis followed by a translation to the right by 5 units

Reflection about the y-axis followed by a translation down by 5 units

Counterclockwise rotation by 180 degrees about the origin followed by a translation to the right by 5 units

Counterclockwise rotation by 180 degrees about the origin followed by a translation down by 5 units

Answers

Answer:

Reflection about the y-axis followed by a translation down by 5 units

Step-by-step explanation:

Cannot be counterclockwise rotation by 180 degrees anything as it would rotate the shape upside down.

Due to being the same way up but back to front, we know it points this direction -> and needs to be directly above it to be in same transition shape in the adjoining quadrant 1 which is still y axis. then we just count to check down 5 units.

Find the solution to the following system by substitution.
5x+ y=30
y=5x

A.(0,30)
B.(6,30)
C.(3,15)
D.(6,0)

Answers

Answer:

Step-by-step explanation:

plug in 5x for y to get 5x+5x=30. combine to get 10x=30. divide by 10 on both sides to get x=3. sub that in for x. we know that y=5x, so if we plug in 3 for x, you get 5*3=y. 5*3 is 15, so y=15. the solution is (3,15) which is c

The answer to your question is C

Based on the graph, which inequality is correct for a number that is to the left of -4?

A number line is shown from negative 8 to 8 at increments of 1. A circle is shown at negative 4. The entire portion of the number line to the left of negative 4 is shaded.
A. −7 > −4
B. −6 < −4
C. −8 > −4
D. −4 < −9

Answers

Answer:

Step-by-step explanation:

B. Is the correct answer

A robin is perched in a tree 40 feet above sea level. Directly below the robin, a seagull is flying 13 feet above sea level. Directly below the birds is a clownfish, swimming 33 feet below sea level.

Select all true statements:
A) The difference in height between the seagull and the robin is 27 feet.
B) The difference in height between the seagull and the clownfish is -46 feet.
C) The difference in height between the seagull and the robin is -27 feet.
D) The difference in height between the seagull and the clownfish is 46 feet.
E) The distance between the heights of the seagull and robin is -27 feet.
F) The distance between the heights of the seagull and the clownfish is 46 feet.

Answers

Since the robin, seagull and fish are on
directly below one another; a possible
question could be to calculate the
distance between the robin and the
clownfish
The given parameters are:
robin=4Oft
seagall=13ft
clawn fish=33fft

Free 5 points, Option 1 or Option 2
I need help deciding something

Answers

I think it would be Option 1

I would think Option 1 is the only right answer.

Cell phone company A charges $40 a month, with 500 free minutes and $0.10 a minute after that. Cell phone company B charges $25 a month and all minutes cost $0.05.

Answers

A = 40 + .1(M-500) for M>500

B = 25 + .05M

20 minutes a day for 30 days = 600 minutes per month

A(600) = 40+.1(100) = $50

B(600) = 25 + .05(100) = $30

Plan B is less expensive

40+.1(M-500)= 25+.05M

40-25- .1(500) = .05-.1M

.05M = 35
M= 35/.05 = 700 minutes will have the same cost under plan A or B

40+.1(200) = $60 under plan A
25+.05(700) = $60 under plan B
#SPJ1

A train moves at a speed of 60 miles per hour. How many yards per minute does the train travel? There are 1,760 yards in a mile and 60 minutes in an hour. (10 points)
*blank* yards per minute.

Answers

Answer:

THE OTHER PERSON IS RIGHT

Step-by-step explanation:

Answer:88 feet per second.

Step-by-step explanation:

60 × 1760 × 3 60 × 60

hope it helped :)

Jess is having a cake so she buys cake mix and decorate the cake with frosting just must been $62 baking pans and $2.50 for each box cake mix eggs and oil complete the table giving the total cost just will spend to meet each specific number of cakes

Number of cakes
15, 30, 50

A. 15 cakes cost $37.50. 30 cakes cost $75. 50 gigs cost $125
B. 15 cakes cost $99.50 30 gigs cost $137. 50 gigs cost $187
C. 15 cakes cost $99.50. There any cakes cost $75. 50 gigs cost $125

Answers

The correct option is B.

Here's the breakdown of the cost calculation:

15 cakes:

Cake mix: $2.50 x 15 = $37.50

Baking pans: $62

Total: $37.50 + $62 = $99.50

30 cakes:

Cake mix: $2.50 x 30 = $75

Baking pans: $62

Total: $75 + $62 = $137

50 cakes:

Cake mix: $2.50 x 50 = $125

Baking pans: $62

Total: $125 + $62 = $187

So the correct option is B

They’re perfect answer is the person above is correct if my calculations are correct, the person above is correct with the number of Sumers

Cassidy is running for student body officer. She has the support of 2/4 of the 7th graders. 7th graders make up only a 1/3 of the school's student body. How much support does she have?

Answer as a fraction.

Answers

Answer:

The answer is 1/6.

Step-by-step explanation:

2/4 x 1/3=

1/2 x 1/3=

1/6

She have a support of 1/6 of the 7th graders.

What is the fundamental principle of multiplication?

Multiplication is the mathematical operation that is used to determine the product of two or more numbers. If an event can occur in m different ways and if following it, a second event can occur in n different ways, then the two events in succession can occur in m × n different ways.

We are given that Cassidy is running for student body officer. She has the support of 2/4 of the 7th graders. 7th graders make up only a 1/3 of the school's student body.

Therefore,

2/4 x 1/3

1/2 x 1/3

= 1/6

She have a support of 1/6 of the 7th graders.

Learn more about multiplications;

https://brainly.com/question/14059007

#SPJ2

Which list orders the numbers from least to greatest?

Negative 2.4, negative 1.5, negative 2 and one-fourth, negative 3, negative 1 and one-eighth

A number line going from negative 4 to positive 4.
Negative 1 and one-eighth, negative 1.5, negative 2 and one-fourth, negative 2.4, negative 3
Negative 3, negative 2.4, negative 2 and one-fourth, negative 1.5, negative 1 and one-eighth
Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5
Negative 1.5, negative 1 and one-eighth, negative 2.4, negative 2 and one-fourth, negative 3

Answers

Negative 3, negative 2.4, negative 1.5, negative 2 and one-fourth, negative 1 and one-eighth

Hope my answer helps you✌️

Negative 3, negative 2 and one-fourth, negative 2.4, negative 1 and one-eighth, negative 1.5 is the list that orders the numbers from least to greatest.

Multiply.
(−2.1)⋅(−1.4)

Answers

C , 2.94

Two negatives - • - = + equal a positive

Answer:

(-2.1) x (-1.4) = 2.94

Step-by-step explanation:

May I have Brainliest please? My next rank will be the highest one: A GENIUS! Please help me on this journey to become top of the ranks! I only need 10 more brainliest to become a genius! I would really appreciate it, and it would make my day! Thank you so much, and have a wonderful rest of your day!

Lamar has been saving $6 each week. Today he spent $90 of the savings, and he now has $48 left. For how many weeks has he been saving?

Answers

I believe the answer is 23, 90+48 divided by 6= 23

So it’s simple. We know he gets $6 every week. Spent $90 and has $48 left. So 90+48=138. That’s how much he had saved. Now divide it by 6 to find out how many weeks he’s been saving to gg $138. 138/6=23.
Lamar has been saving for 23 weeks.

I hope this helped, if it did, I would appreciate it if you could’ve give brainliest

These days people use plastic to pay for everything. " What does this synecdoche mean in this question?

Answers

Answer:

ospe4mhe is taht he iaoe

Answer:

Synecdoche means in which a part of something is substituted for the whole (as hired hand for "worker")

Help me PLEASEEEEEEEEEEEE :C

Answers

Answer:

im thinking number #A but it also d

Answer:

C. Negative correlation

Step-by-step explanation:

I hope this is correct,

Have a nice day!!

Vanna scored 54 goals at soccer practice. Her ratio of goals to misses was 6:5. How many times did she miss?

Answers

Answer:

Vonna missed 30 times at her soccer practice

Step-by-step explanation:

I hope I helped a little! <3

Goals : Misses
6 : 5
54: 45

54/6=9
9x5=45

She missed 45 times

Gabe took a spelling quiz at school. The quiz started at 2:28 P.M., and ended at 2:34 P.M. How long was the spelling quiz?

Answers

Answer:6 minutes

Step-by-step explanation: If the quiz started at 2:28 P.M., then once 6 minutes passed it would be 2:34 P.M..

Answer:6 minutes

Step-by-step explanation: Just count

what is the SURFACE AREA of this figure?

Answers

Answer:what figure

Step-by-step explanation:

I see nothing

Please give more context so we are able to answer the question

oh god i actually need help

Answers

A = 1/2bh

b = 8
h = 5

1/2 x 8 = 4
4 x 5 = 20cm

Hope this helps! :)

Your answer is going to be 20cm actually had this worksheet in my old worksheets folder from a while back and checked the answer and 20cm is correct

Saint's data shows that his wheat would grow to be 2 ⅕ inches taller when he provided ⅗ cup extra water per plant. How much taller can Saint expect his wheat to be if he added 1 whole cup of water?

Answers

Answer:

5 cup water

hope its help

answer: 5 cups are water

Sue ran 7 miles more than Jill last week. Sue ran 11 miles. Which equation will tell you how many miles Jill ran?
Responses
A x − 7 = −11
B x − 7 = 11
C x + 7 = 11
D x + 7 = −11

Answers

I think that the right answer is C

The answer is definitely C

cassie is placing stickers on a page that is 12 inches long and 8 inches wide the sticker are 3 inches long and 2 inches wide

Answers

Answer:

To find the greatest number of stickers Cassie can place on a page that is 11 inches long and 8 inches wide without them overlapping, we need to use the same approach as before.

Firstly, we need to calculate the maximum number of stickers that can fit along the length of the page, which is now 11 inches. Since each sticker is 3 inches long, we can fit 3 stickers along the length (11 ÷ 3 = 3 with a remainder of 2).

Next, we can calculate the maximum number of stickers that can fit along the width of the page, which is still 8 inches. Since each sticker is 2 inches wide, we can fit 4 stickers along the width (8 ÷ 2 = 4).

To ensure that the stickers do not overlap, we can only use the full row of 3 stickers from the previous calculation. Therefore, we can place 3 stickers along the length and 4 stickers along the width, giving us a maximum of 12 stickers that Cassie can place on the page without them overlapping.

Step-by-step explanation:

Answer:

Step-by-step explanation:

First, find out how much stickers you can put on the long side:

12/3 = 4

Next, find out how much stickers you can put on the wide side:

8/2 = 4

Lastly, calculate them together:

4x4=16

So the answer is 16.

please answer this!

Answers

7 people came back on the motorbike

Answer:

Step-by-step explanation:

Subtract 27 by 12 to figure out how many rode in canoes. Then divide by 3 for each canoe which means that there are 4 canoes. On return trip, there are 16 people riding in canoes because there are 4 per canoe, which means that 27 people in total - 16 people in canoes is 11 people riding the motorboat on the way back.

The ratio of the number of adults to the number of children in a library is 12:5. If there are 45 children in the library, how many adults are there at the library?

Answers

The answer would be 108. 108:45 can be simplified to 12:5.

Answer:

The answer is 108.

Step-by-step explanation:

This can be solved with a simple proportion. 5/12 = 45/1. For 5 to become 45, you need to multiply by 9. You do the same to the denominator. 12 times 9 is 108.

Select the number that makes the statement correct by filling in the blank:

"A percentage of an object is how many parts of it there are out of ___ equal parts."

A. 100

B. 70

C. 400

D. 2

Answers

Answer: 100

Step-by-step explanation: if you mean out of a percent it’s 100%, 100% = 1 whole

Answer:

100

Step-by-step explanation:

Multiply. 5/6 x 3/10 write your answer in simplest form

Answers

Answer:

$\frac{1}{4}$

Step-by-step explanation:

Answer:

0.25 :)

Step-by-step explanation:

5/6 x 3/10 = 0.25

heeeeeeeeeeeeeeeeeeeeelp

Answers

Answer:

Measure of $ \angle $V = 70°

Step-by-step explanation:

According to the question,

$ \angle $ R = 47°

$ \angle $ Q = 63°

The sum of all the three interior angles of a triangle is 180°.

$ \therefore $

$ \angle $Q + $ \angle $R + $ \angle $S = 180°

63° + 47° + $ \angle $S = 180°

$ \angle $S = 180° - 110°

$ \angle $S = 70°

∆QRS ~ ∆TUV

So,

$ \angle $S = $ \angle $V

$ \angle $V = 70°

Answer:

The 1st one is the answer: 70 degrees

Step-by-step explanation:

Other Questions

Read these sentencesAt night, the slugs lined up on the underside of the boards we placed in the garden. In the morning, like lambs to the slaughter, they clung quietly, determined, totheir spot on the board.What does the phrase like lambs to slaughter suggest?The slugs waited patiently for death.The slugs had been long dead.The slugs were actively trying to escape.The slugs violently fought each other to live DIRECTIONS: Choose the word with most negative connotation. 1.The new taco truck received (glowing/positive/rave) reviews from all of the websites.2.Belinda then followed with a (clever/miraculous/terrific) pass to Gia, who scored the winning goal.3.In his speech before Congress, Hal sounded (good-natured/comical/ludicrous).4.In the treaty negotiations, the president found the prime minister (consistent/rigid/firm) in her demands.5.Most of the attacks in the war did a(n) (devastating/enormous/overwhelming) amount of damage. Using the perpetual inventory system, prepare general journal entries for the following selected transactions of Silver Traders in July. Ignore GST.5 July Purchased inventory from Crane Ltd in cash for $15 200 and on credit for $10 000, terms 3/7, n/3010 July Sold inventory to BestHouse for $31 000 on account, costing $15 500, terms 2/10, n/3011 July Returned inventory for credit that was previously purchased from Crane Ltd for $1 50012 July Made payment to Crane Ltd14 July BestHouse returned faulty goods for $750 credit, costing $37517 July Purchased two computers for the new administrators and paid $4 100 cash29 July Received payment from BestHouseRequired:1) Prepare the journal entries to record each of the above transactions in the accounting records of Silver Traders.2) At the end of July, a physical count of inventory revealed that the business had $26 500 in its store, however, the accounting system showed a balance of $24 500. Prepare the relevant adjusting journal entry. will give brainliest 1. Ellosespaol.2. Insespaol.3. Nosotrasespaol.4. Tespaol. A bakery sells rolls in units of a dozen. The demand X (in 1000 units) for rolls has a gamma distribution with parameters = 3, = 0.5, where is in units of days per 1000 units of rolls. It costs $ 2 to make a unit that sells for $ 5 on the first day when the rolls are fresh. Any leftover units are sold on the second day for $ 1. How many units should be made to maximize the expected value of the profit? Calculate the force applied (in newtons) if a pressure of 2000Pa is acting on an area of 3m2. Get brainlest if answer is correctRe-write these sentences,adding a colon and then a list of items.Remeber to use capital letters correctlyThis is what is in my bedroom helpppppppppppppppppppp the rate of turn at any airspeed is dependent upon group of answer choices the horizontal lift component. the vertical lift component. centrifugal force. a trust account maintained by a licensed broker in colorado must have all of the following except:A: be located in the state of ColoradoB: have a regular specified minimum balanceC: designate the broker as trusteeD: be the subject of a record showing deposits and withdrawals Which did you include in your response?The relation is a function if there is only one point ofintersection for any vertical line on the graph.The relation is not a function if any vertical line hasmore than one point of intersection on the graph.The vertical line test is used to determine if oneinput has exactly one output. Question: Please model the process diagram based on the description belowUnsure on how to model this and would appreciate some help on how to create a process diagramProcess descriptionThe process starts when the ICT helpdesk assistant receives a phone call from a student. TheICT helpdesk assistant checks if the persons issue can be resolved by the student themselvesby following instructions (e.g., resolving conflicting documents on OneDrive). This takes 3mins. If the issue can be resolved by the student, the ICT helpdesk assistant provides themwith the instructions and the call is complete. This task takes 1 min. However, if the studentsissue cannot be resolved by following instructions, the ICT helpdesk assistant asks the studentto provide their username and describe their issue in order to redirect them to the techniciansto solve the issue. This is one activity (asking for username and asking student to describethe issue) and takes on average 9 mins with a standard deviation of 2 mins.A technician then confirms the username and the issue, which takes 2 mins. Then he decidesif the student needs to be referred to a third-party IT specialist, which takes 2 mins. If thetechnician decides that the student should see the third-party IT specialist, the technicianprovides the student with the contact details of the third-party IT specialist and completes thecall. This task takes 1 minute.If the technician decides that he can help the student, he assesses the severity of the technicalissue, which takes on average 25 minutes with a standard deviation of 3 minutes.If the technician thinks the students technical problem is not severe, he provides the studentwith a solution which takes 5 minutes. However, if the technician thinks it is a severe technicalproblem that requires further analysis, he conveys that information to the student (5 minutes).At the same time, he looks up a suitable date and time for the student to come to the ICThelpdesk where the issue can be solved in person (4 minutes). Next, the technician providesthe date and time of the drop-in to the student, which takes 5 mins. This is how the processends.15% of all calls are those that students can take actions to resolve the issues on their own.Typically, 10% of students that call need to see the third-party IT specialist. And about 30% ofthe students that call do not have severe technical issues.The ICT helpdesk receives 180 calls per day in a normal situation. At the start of the semester,the number of calls increases to 300 per day. There are 5 ICT helpdesk assistants with $30per hour pay and 30 technicians with $50 per hour pay working 9:00 17:00, 5 days a week. 10. This octopus and this fossil ammonite both have a body structure in their mouths called a radula. The radula is aStructure used for eating. What best explains why both species have a radula? About how many pizzas does Mr. T's Pizzeria sell each week? Remember, there are 7 days in a week.Mr. T's Pizzeria Daily SalesTypes of Pizza Number of PizzasPepperoni 29Sausage 35 Veggie 42Cheese 28 A. about 1,000 pizzas B. about 1,200 pizzas C. about 1,400 pizzas D. about 2,000 pizzas Calculate the deferred tax liability given the following items incurred in 2020 by Company B. Bonuses are tax deductible only in the year in which they are paid. Accounting Income $86,000 Depreciation Expense $6,500 Tax Depreciation $4,000 Income Not Recognized in The Current Period For Tax Purposes $4,700 2019 Bonus Paid in 2020 $2,630 Accrued Bonuses in 2020 $3,500 Tax Rate 28% Wyatt Oil issued $100 million in perpetual debt (at par) with an annual coupon of 7%. Wyatt will pay interest only on this debt. 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