kellerpaula kellerpaula

22-03-2020
Mathematics

contestada

Trigonometry
Special Right Triangles
Find the exact value of cosec 90* + cot 30* - tan 0*.

Respuesta :

amna04352 amna04352

22-03-2020

Answer:

1 + sqrt(3)

Step-by-step explanation:

sin(90) = 1

cosec(90) = 1

tan(30) = 1/sqrt(3)

cot(30) = sqrt(3)

tan(0) = 0

1 + sqrt(3) - 0 = 1 + sqrt(3)

Answer Link

Otras preguntas

What is this molecule’s name ?

What is one of Jefferson’s central ideas in the Declaration of Independence? The colonists should unite against the British. Slavery is wrong and should be ab

Form questions using inverted word order. Put the subject at the end. los estudiantes el ¿ esperan ? autobús

The student union is holding its weekly friday night “de-stress ’til dawn” mixer. brandon is hungry, shelby is tired, and tina feels cold. which brain structure

Which expression represents the distance the two points, X and Y, on the number line?

Please help fast~Will mark brainliest~How does China's economic boom negatively impact society? A. too many goods to export B. growing economic inequality C. an

how to make the air lighter?

Scientific theories can change over time as new information is discovered if I lose scientific theory changes does this mean that it was not a good theory to be

How high is the rocket when the canister hits the launch pad, assuming that the rocket does not change its acceleration?

Select all that apply. _____ is an example of a post-secondary degree. Master's Bachelor's Associate's Specialist's