subject

Mathematics, 21.05.2020 00:05 abolton04

The radius of a circle is 1 meter. What is the area of a sector with a central angle of 180°?
What do we know?
A circle = 22
Measure of the arc 135°
A turn around a full circle is 360°

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:50

Apair of ordinary dice is rolled. what is the probability that each die will show a number higher than 4. 1. (1/36) 2. (1/12) 3. (1/6) 4. (1/4) 5. (1/3)

Answers: 2

question

Mathematics, 21.06.2019 18:00

Give all possible names for the line shown.calculation tip: lines can be written with either point first.

Answers: 1

question

Mathematics, 21.06.2019 19:30

Factor the following expression. 27y3 – 343 a. (3y + 7)(9y2 + 2ly + 49) b. (3y – 7)(9y2 + 2ly + 49) c. (3y – 7)(932 – 217 + 49) d. (3y + 7)(92 – 2ly + 49)

Answers: 1

question

Mathematics, 21.06.2019 20:00

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Answers: 1

You know the right answer?

The radius of a circle is 1 meter. What is the area of a sector with a central angle of 180°?
W...

Questions

question

Biology, 24.06.2019 08:10

In _the desired genes from one organism are combined with genes of another organism resulting in a new comb of genes...

question

Physics, 24.06.2019 08:10

Water has a specific heat of 4.186 j/g° c. how much heat is required to increase 10.0g of water from 25.0°c to 30.0°c?...

question

Mathematics, 24.06.2019 08:10

Find the volume of the solid obtained by rotating the region enclosed by the curves about the given axis. f(x) = 25 x2 , g(x) = 26 − x2, x ≥ 0, about...

question

English, 24.06.2019 08:10

What is the rhyme pattern of william shakespeare’s sonnet 130? my mistress' eyes are nothing like the sun; coral is far more red than her lips' red;...

question

Business, 24.06.2019 08:10

Arecent college graduate has obtained employment at a major financial institution in the big city. since she just graduated, she has decided to contin...

question

Mathematics, 24.06.2019 08:10

Suppose that the national average for the math portion of the college board’s sat is 515. the college board periodically rescales the test scores such...

question

Mathematics, 24.06.2019 08:10

The following data are from a completely randomized design. in the following calculations, use . treatment 1 treatment 2 treatment 3 a. use analysis o...

question

Social Studies, 24.06.2019 08:10

The expert artist, musician, or scientist is creative and curious, deliberately experimenting and enjoying the challenge when things do not go accordi...

question

Social Studies, 24.06.2019 08:10

Amy will be having her first child soon. she insists that she be the first to see and hold her baby after delivery in order to foster bonding. her bel...

question

Business, 24.06.2019 08:10

Furniture world is required by law to collect and remit sales taxes to the state. if furniture world has $78,000 of cash sales that are subject to a 6...

question

English, 24.06.2019 08:10

The era that began after world war ii was called postmodernism because it focused on personal “reality” rather than objective reality it looked far...

question

Physics, 24.06.2019 08:10

Are materials that dissolve in water hydrophobic or hydrophilic...

question

Physics, 24.06.2019 08:10

The tendency of water molecules to stick together is referred to as...

question

English, 24.06.2019 08:10

Ashort story about human cruelty is adapted for dramatic radio broadcast. what choice might the broadcast's producer make to present the theme effecti...

question

Physics, 24.06.2019 08:10

Which of the following is a layer of the earth that is classified not by composition, but by physical properties? -crust-asthenosphere-geosphere-mant...

question

Physics, 24.06.2019 08:10

Determine the binding energy of an o-16 nucleus. the o-16 nucleus has a mass of 15.9905 amu. a proton has a mass of 1.00728 amu, a neutron has a mass...

question

Physics, 24.06.2019 08:10

What would be the radius of the earth if it had its actual mass but had the density of nuclei?...

question

Physics, 24.06.2019 08:10

The distance from the bottom of the objective lens to the surface of the slide is called the...

question

Mathematics, 24.06.2019 08:10

Events a and b are overlapping. p(a) = 4/11 ; p(b) = 3/11 , p(a and b) = 2/11 . find p(a or b)....

question

English, 24.06.2019 08:10

Which two excerpts appear toward the end of the plot structure of f. scott fitzgerald's "bernice bobs her hair"? a.) after a minute's brisk walk [ber...

More questions: Mathematics Another questions