subject

Mathematics, 22.03.2020 19:44 st3ph

Trigonometry
Angle Sum and Difference, Double Angle and Half Angle Formulas
Find the exact value of:
If sinx = 2/8, find Cos (1x)

ansver

Answers: 3

Show answers

Another question on Mathematics

question

Mathematics, 21.06.2019 14:00

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

Answers: 1

question

Mathematics, 21.06.2019 17:00

In the given figure ar(adf) =ar(cda) and ar(cdf) = ar(cdf). show that abdc and cdfe are trapeziums.

Answers: 2

question

Mathematics, 21.06.2019 19:10

The triangles in the diagram are congruent. if mzf = 40°, mza = 80°, and mzg = 60°, what is mzb?

Answers: 2

question

Mathematics, 21.06.2019 19:30

Measure of angles 31 (x+4) (3x+9) me

Answers: 1

You know the right answer?

Trigonometry
Angle Sum and Difference, Double Angle and Half Angle Formulas
Find the exa...

Questions

question

History, 03.08.2019 01:30

Why was james i resistant to working with parliament? he wanted to strengthen the church of england. he wanted to create a limited monarchy. he did n...

question

Mathematics, 03.08.2019 01:30

Will mark you the ! simplify negative 2 and 1 over 6 – negative 7 and 1 over 3....

question

Mathematics, 03.08.2019 01:30

(will give brainliest) plz graph the system of equations on graph paper. {6x+4y=242x−4y=−8 which statements are true about the solution to the syste...

question

Biology, 03.08.2019 01:30

Nature is messy. science is tentative. as long as these truths remain relevant to biological research, scientific names will continue to be revised. -...

question

Mathematics, 03.08.2019 01:30

Why is this 1 and not 0? steps ? y^0=1. why is it equal to 1 and not 0? really explain this because i’m still convinced it is 0....

question

Biology, 03.08.2019 01:30

Oswald avery used different types of enzymes in his experiments to denature molecules including proteins and dna. this way, he could determine which o...

question

Mathematics, 03.08.2019 01:30

If x = 5, what is the answer to 5x (x²/56)...

question

English, 03.08.2019 01:30

Scan the following book titles which one would you expect to focus on the adventures of a guy dog for the blind a moving through the darkness be fast...

question

Physics, 03.08.2019 01:30

When an object is lifted 8 meters off the ground, it gains a certain amount of potential energy. if the same object is lifted 16 meters off the ground...

question

English, 03.08.2019 01:30

After being knocked down by the windmill, how does don quixote explain the fact that he has not killed a giant?...

question

Mathematics, 03.08.2019 01:30

Given that angle 1 is congruent to angle 3 and that because vertical angles are congruent. a. the two lines bisect each other b. angle 1 is congruent...

question

Mathematics, 03.08.2019 01:30

Trains on the glasgow subway depart every 4 minutes, and a complete circuit takes 24 minutes. ewan sets off at 8.30 am on a train round in one directi...

question

Social Studies, 03.08.2019 01:30

In approximately 1500, which american indian groups lived in the southeast of north america?...

question

Biology, 03.08.2019 01:30

Acell plate is forming in one of the cells that you are observing, which of the following type of cells could you be viewing? a) human skin cells b...

question

Physics, 03.08.2019 01:30

Ozone, o3 methane, ch4 oxygen gas, o2 are classified as...

question

English, 03.08.2019 01:30

Will give brainliest> > > you questions 1–9: write down the pronouns you find in each sentence. indicate whether each pronoun is personal,...

question

Mathematics, 03.08.2019 01:30

(15 points and brainliest) the volume of a tighter cylinder is 87.92 cm ^3 (that means cubed, or to the 3rd power). the radius is 2 cm. for this probl...

question

History, 03.08.2019 01:30

Jennifer is excited about supporting her candidate in the upcoming election. however, she will be visiting her friends in london, england, when electi...

question

Biology, 03.08.2019 01:30

Explain what nuclear energy and how many nuclear plants are active in the united states....

question

French, 03.08.2019 01:30

Resumen de a la recherche de mariana , mañana lo tengo que entregar ! pd : es que no entiendo mucho el libro porque esta en frances ....

More questions: Mathematics Another questions

Questions on the website: 13722363