Mathematics, 09.12.2020 04:30 emadrid76

Please help. Find the exact value by using a half-angle identity. tan(7pi/8)

1 [square root 2]

1 - [square root 2]

-1 + [square root 2]

-1 - [square root 2]

Answers: 1

Show answers

Another question on Mathematics

Mathematics, 21.06.2019 17:30

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

Answers: 2

Answer

Mathematics, 21.06.2019 18:30

The measure of one angle of an octagon is two times smaller that of the other seven angles. what is the measure of each angle?

Answers: 3

Answer

Mathematics, 21.06.2019 19:00

How much orange juice do you need to make 2 servings of lemony orange slush?

Answers: 1

Answer

Mathematics, 21.06.2019 19:50

The graph shows the distance kerri drives on a trip. what is kerri's speed?

Answers: 3

Answer

You know the right answer?

Please help. Find the exact value by using a half-angle identity. tan(7pi/8)

1 [square r...

Questions

Mathematics, 13.02.2021 03:10

Pls help with math it’s due tonight ...

Biology, 13.02.2021 03:10

Which of the following is NOT a way of making heat? A) rubbing sticks together B) melting an ice cube C) eating a sandwich D) turni...

Mathematics, 13.02.2021 03:10

I’ll give you a hug if you help ...

Biology, 13.02.2021 03:10

35 POINTS PLS TYPE THIS...

Social Studies, 13.02.2021 03:10

Cuáles son las características sociales de una mujer...

History, 13.02.2021 03:10

Answer in 2 to 3 sentences. In your own words, what is the relationship between Equality and Justice?...

History, 13.02.2021 03:10

Ill give you 4 brainiest please help ...

History, 13.02.2021 03:10

Having to fight and defeat Roman armies ___ Nubia. - strengthened, enlarged, weakened, or completely destroyed

Mathematics, 13.02.2021 03:10

The answer to 5 x 6 + 6...

History, 13.02.2021 03:10

Explain the political and religious roles of Henry VIII and Mary I in England's transition between Catholicism and Protestantism....

Chemistry, 13.02.2021 03:10

does anyone know how to use electronegativity values and Lewis diagrams to predict the type of bond when two atoms react?...

Mathematics, 13.02.2021 03:10

If m∠A = x°, m∠ J = (x + 60)°, m∠D = (x + 45)°, and m∠K = (2x − 55)°, find x°.

Mathematics, 13.02.2021 03:10

1. Find the surface area using the net 20 m 12 m 12 m 2. Find the surface area.

Mathematics, 13.02.2021 03:10

(2 X 1010)-2 solve in scientific notation...

Chemistry, 13.02.2021 03:10

A 2.0-L balloon at room temperature (20°C) is placed in a refrigerator at 30.0°C. What is the volume of the balloon after it cools in the fridge?...

Social Studies, 13.02.2021 03:10

Where was Franz Ferdinand assassinated ?...

History, 13.02.2021 03:10

What were the main crop of Sumer...

Business, 13.02.2021 03:10

Anna is a forensic scientist who still uses the methods used by Dr. Leone Lattes. How is this MOST likely demonstrated in Anna’s work? a) She uses bl...

Mathematics, 13.02.2021 03:10

ACTIVIDAD 3 VDetermina el valor de verdad de cada proposicióna. 2+3=5ab. 7 es un numero primoc. El chocó esta bañado po...

Physics, 13.02.2021 03:10

Light, Reflection and Mirrors 8. Use the law of reflection and the embedded protractor in order to draw the reflected ray associated with...

More questions: Mathematics Another questions

Please help. Find the exact value by using a half-angle identity. tan(7pi/8)1 [square root 2]1 - [square root 2] -1 + [square root 2]-1 - [square root 2]

Answers

Another question on Mathematics

Please help. Find the exact value by using a half-angle identity. tan(7pi/8)

1 [square root 2]

1 - [square root 2]

-1 + [square root 2]

-1 - [square root 2]