subject

Mathematics, 07.11.2020 22:50 hannahpaige6347

Which expression is equal to 2sin(pi/10) cos (pi/10) ?

Which expression is equal to 2sin(pi/10) cos (pi/10) ?

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 13:30

Which transformations could have occurred to map △abc to △a"b"c"? a rotation and a reflection a translation and a dilation a reflection and a dilation a dilation and a rotation

Answers: 1

question

Mathematics, 21.06.2019 16:00

What value of x will make the triangles similar by the sss similarity theorem?

Answers: 3

question

Mathematics, 21.06.2019 18:30

Complex numbers multiply √-4 * √-25 and show all intermediate steps. alternative notation is sqrt(-4) * sqrt(-25).

Answers: 1

question

Mathematics, 21.06.2019 21:30

Look at triangle wxy what is the length (in centimeters) of the side wy of the triangle?

Answers: 1

You know the right answer?

Which expression is equal to 2sin(pi/10) cos (pi/10) ?
...

Questions

question

Biology, 25.11.2020 02:30

Once a slide is prepared and placed onto the microscope, the magnification and focus need to be altered. Describe how to change the magnification and...

question

Mathematics, 25.11.2020 02:30

Find the area of the Compound shape The answer is 108 m^2 and 27 cm^2 I just need the steps.

question

Mathematics, 25.11.2020 02:30

The table below shows the average life expectancy (In years) based on certain birth years.

question

Mathematics, 25.11.2020 02:30

A nutritionist collects data from 25 popular breakfast cereals. For each cereal, the number of calories per serving is plotted on the x-axis against t...

question

Mathematics, 25.11.2020 02:30

What is the standard form of this number? (8 × 0.1) + (5 × 0.01) + (1 × 0.001) =...

question

English, 25.11.2020 02:30

Read the sentence from the section "Two Key Parts Make Up Nuclear Fusion." This means the end of the line for small stars, wh...

question

Mathematics, 25.11.2020 02:30

What is the answer to this? ...

question

Law, 25.11.2020 02:30

Cuales serian 7 derechos y obligaciones de la presidencia de la republica mexicana?...

question

Mathematics, 25.11.2020 02:30

10+10*10-100 try to do it...

question

Mathematics, 25.11.2020 02:30

The cubic polynomial below has a double root at x=-4 and one root at x=6 and passes through the point (2,36) as shown. Algebraically determine it’s eq...

question

Mathematics, 25.11.2020 02:30

Is it ok for my cat to do this she is 4 months old and i just adopted her

question

Mathematics, 25.11.2020 02:30

Show all work to factor x^4-17x^2+16 completely...

question

English, 25.11.2020 02:30

4. How did the development of a complex language help Homo sapiens survive? A. lt permitted them to exchange information, B. lt enabled them to...

question

Social Studies, 25.11.2020 02:30

My dumb sister needs help ...

question

Mathematics, 25.11.2020 02:30

The area of rectangle is x^2-3x+2. Find a possible length and width of the rectangle....

question

Chemistry, 25.11.2020 02:30

How can we change the amount of potential energy?...

question

English, 25.11.2020 02:30

5. How did farming change life for early civilizations? (1 point) A It led directly to the establishment of cities. B It allowed people to esta...

question

Mathematics, 25.11.2020 02:30

Can someone give me the answer please? ...

question

Biology, 25.11.2020 02:30

Please answer the question in the picture 40 points

question

Business, 25.11.2020 02:30

How has online or web-based banking changed how people choose and use financial services?...

More questions: Mathematics Another questions

Questions on the website: 13722365