subject

Mathematics, 13.04.2020 17:46 ftbluedevil

A ring-shaped region is shown below. Its inner radius is , and its outer radius is . Find the area of the shaded region. Use for . Do not round your answer.

ansver

Answers: 1

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 19:30

Tim's phone service charges $26.39 plus an additional $0.21 for each text message sent per month. if tim's phone bill was $31.64, which equation could be used to find how many text messages, x, tim sent last month?

Answers: 1

question

Mathematics, 21.06.2019 19:30

The standard deviation for a set of data is 5.5. the mean is 265. what is the margin of error?

Answers: 3

question

Mathematics, 21.06.2019 20:30

The function show two sisters' savings account and the rate at which they plan to deposit money

Answers: 3

question

Mathematics, 21.06.2019 21:30

(c) the diagram shows the first three shapes of a matchsticks arrangement.first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.

Answers: 2

You know the right answer?

A ring-shaped region is shown below. Its inner radius is , and its outer radius is . Find the area o...

Questions

question

Mathematics, 04.07.2019 11:30

Jason is making brownies for a bake sale. the recipe requires 223 cups of flour for each batch. jason wants to make 6 batches of brownies. how many cu...

question

Mathematics, 04.07.2019 11:30

Jane has $7.50 to spend in the candy store. she likes lollipops and gumballs. each lollipop costs $2.75, and each gumball costs $0.50. if jane decides...

question

Mathematics, 04.07.2019 11:30

Janice, stephanie, rose, and gina are going to be paid 84.70 for cleaning up mr. rogers neighborhood. they each work 5 hours, except rose, who was 45...

question

Mathematics, 04.07.2019 11:30

Isabella sells 36 tickets to the school talent show. each ticket cost $14. how much money does isabella a collect for the tickets she sells?...

question

Mathematics, 04.07.2019 11:30

Larry is making custom signs to sell at his shop. the cost of making each sign is $50 plus $4.50 per sign, he will sell them for $15 each. find the nu...

question

Mathematics, 04.07.2019 11:30

It costs hometown stadium $1,000 each to lease 1,000-space parking lots from local businesses. how much will it cost to lease enough lots to accommoda...

question

Mathematics, 04.07.2019 11:30

Kermit's favorite iced tea is made with 15 tea bags in every 2 liters of water. peggy made a 12-liter batch of iced tea with 90 tea bags. what will ke...

question

Mathematics, 04.07.2019 11:30

Karl bought ? 3 1/2 ? gallons of milk that cost $2.70 per gallon. how much did he spend? i need it super fast i will mark brainliest...

question

Mathematics, 04.07.2019 11:30

Jada has 341 rocks in her collection. this is 59 more rocks than number of rocks in carla's collection. how many rocks are in carla's collection?...

question

Mathematics, 04.07.2019 11:30

Julian bought 3.9 liters of cranberry juice and jay bought 8.74 liters of apple juice they mixed up the two juices together and then poured them equal...

question

Mathematics, 04.07.2019 11:30

Julie's mother bought 6 peaches. julie ate two of them. express the number of peaches that julie ate as a fraction. reduce....

question

Mathematics, 04.07.2019 11:30

Peter is over weight. he is 105 kg. his aim is to loose 500g per week. if he manage this, how many weeks will it be until he is 90kg?...

question

Mathematics, 04.07.2019 11:30

In triangle def, df=28 and angle f=45. find the length of a leg rounded to the nearest tenth. 3.7 28.0 19.8 14.0...

question

Biology, 04.07.2019 11:30

What organelle in a eukaryote cell is most noticeable under a microscope nuclear envelope nucleolus ribosome nucleus...

question

Biology, 04.07.2019 11:30

What is the expected ratio for x^ry by xr^xr...

question

English, 04.07.2019 11:30

Question 4 unsaved from this passage, a reader may predict that the word that jonas cannot quite get for the “something else” is question 4 options:...

question

English, 04.07.2019 11:30

What is the irony in " the story of an hour" a. louise feels free because she believes that her husband has died, but in fact he is not dead b. when...

question

Mathematics, 04.07.2019 11:30

Describe the end behavior of the following function: f(x)=7x^2-3x^2-6...

question

Mathematics, 04.07.2019 11:30

Find the mean of the following set of data. round your answer to two decimal places. 23, 50, 49, 48, 49, 32, 37, 40, 41, 42, 41, 41, 43 41.23 44.67 48...

question

History, 04.07.2019 11:30

This wedge-shaped writing was done on clay tablets....

More questions: Mathematics Another questions