subject

Mathematics, 18.10.2019 12:30 kroe417

What is the area of a circle whose radius is 20 meters

ansver

Answers: 2

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:50

Avegetable garden and a surrounding path are shaped like a square together are 12 ft wide. the path is 1 feet wide. if one bag of gravel covers 8 square feet, how manu bags are needed to cover the path? round your answers to the nearest tenth.

Answers: 1

question

Mathematics, 21.06.2019 17:00

Three cylinders have a volume of 2836 cm^3. cylinder a has a height of 900 cm. cylinder b has a height of 225 cm. cylinder c has a height of 100 cm. find the radius of each cylinder. use 3.14 as an approximate for π

Answers: 1

question

Mathematics, 21.06.2019 22:00

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?

Answers: 3

question

Mathematics, 21.06.2019 22:30

How can constraints be used to model a real-world situation?

Answers: 1

You know the right answer?

What is the area of a circle whose radius is 20 meters...

Questions

question

Mathematics, 10.10.2019 03:10

Abag of 29 tulip bulbs contains 12 red tulip bulbs, 9 yellow tulip bulbs, and 8 purple tulip bulbs. (a) what is the probability that two randomly sele...

question

Business, 10.10.2019 03:10

Using the data in the student spreadsheet file ethan allen financials. xlsx (to find the student spreadsheets for financial analysis with microsoft ex...

question

Business, 10.10.2019 03:10

Edelman engines has $3 billion in total assets — of which cash and equivalents total $100 million. its balance sheet shows $0.6 billion in current lia...

question

Business, 10.10.2019 03:10

Observers of the accounting profession suggest that many courts attempt to "socialize" investment losses by extending auditors' liability to third-par...

question

Business, 10.10.2019 03:10

A. what was the equilibrium price in this market before the tax? b. what is the amount of the tax? c. how much of the tax will the buy...

question

Business, 10.10.2019 03:10

Amachine has the initial cost (at time zero) of $150,000, an annual maintenance cost of $2,500, and a salvage value of $30,000. the useful life of the...

question

Social Studies, 10.10.2019 03:10

Contractor bids on a highway construction job, incorporating guardrail company’s bid into its overall bid to the state. contractor cannot accept guard...

question

Social Studies, 10.10.2019 03:10

What was the general impact of hammurabi's code...

question

Chemistry, 10.10.2019 03:10

Asodium hydroxide solution is made by mixing 8.70 g naoh with 100 g of water. the resulting solution has a density of 1.087 g/ml. what is...

question

Chemistry, 10.10.2019 03:10

Application of raoult's law to a binary system (a) determine the composition of the liquid in equilibrium with a vapor con- taining 70 mol% benzene, 3...

question

Chemistry, 10.10.2019 03:10

Henry's law: saturation of water with oxygen a solution with oxygen dissolved in water containing 0.5 mg 0,/100 g of h. o is brought in contact with...

question

Chemistry, 10.10.2019 03:10

The density of naoh solutions in water is given by the expression ( = 1.00 +1.06x, where is the density (g/cm') and x is the mass fraction naoh. two a...

question

Chemistry, 10.10.2019 03:10

What should be the ph of a solution of 1.0 ml of 0.1 m acetic acid and 1.0 ml of 0.1 m sodium acetate and 48.0 ml h2o? justify your answer. c. what s...

question

Chemistry, 10.10.2019 03:10

In the production of nacn, hcn is absorbed in naoh to produce nacn and water according to the following reaction | hcn + naoh = nacn + h2o a feed stre...

question

Chemistry, 10.10.2019 03:10

What is the molarity if i take 10ml of 20 volumes hydrogen peroxide?...

question

Chemistry, 10.10.2019 03:10

Absorption with chemical reaction: h2s scrubbing with mea as shown in problem 3.22, scrubbing of hydrogen sulfide from natural gas using water is not...

question

Chemistry, 10.10.2019 03:10

An oil with a viscosity of 50 cp and a density of 0.82x103 kg/m3 is falling down a 45o (degrees) steel plate. if the film thickness is 3 mm, wha...

question

Chemistry, 10.10.2019 03:10

Some h2po4 and hpo42- are added to water such that both concentrations are 5.25 mm (pkg = 2.1, 6.8, 12.4). the water was initially at ph 6.65 and 25.0...

question

Chemistry, 10.10.2019 03:10

An infinite plate is moved over a second plate on a layer of liquid as shown. for small gap width h=0.3mm, we assume a linear velocity distribution in...

question

Mathematics, 10.10.2019 03:10

At an intermediate step of the simplex algorithm (for maximization lp), the tableau is: z −2x1 +βx5 = 15 −4x1 +x3 = 4 x1 +x4 −x5 = 2 2x1 +x2 −3x5 = 6...

More questions: Mathematics Another questions

Questions on the website: 13722361