kellerpaula kellerpaula

22-03-2020
Mathematics

contestada

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

Relax

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

Find X, thanks in advance

Diagram this statement (on a piece of paper. dont type it on brainly). Then answer the questions that follow. "Three tenths of the 400 acres were planted with a

The land and terrain of the nation of Georgia is mostly what? A) mountainous B) water C) tundra D) forest

The perimeter of the triangle is 34 cm. Solve for x. X-3 x-3 5x-2 X = type your answer.

PLZ ANSWER ASAP How did the Cold War begin? What were the causes and effects of the Korean War? How did the Cold War intensify (ex. the Arms Race)? What informa

What are the necessary elements of strong, effective evidence? (Hint: Select 2/4) The evidence is relevant to the topic. The evidence comes from digital sources

Marcus is building a fence around his rectangular backyard. The length of his backyard is 75 3/4 ft, and the width is 81 1/4 ft. If the fence is 3/4 finished, h

Necesito ayudaa cuento "la fiesta ajena" sobre qué hechos construye Rosaura que es una invitada especial de la fiesta? justificar con fragmentos del cuento

A. Add the following integers.11.7 + 9 =12. - 9+ (- 10 ) =13. (- 14 ) + 5 =14.9+(-14) =15.-5+ (-8)=

What is the value of the expression? 1.8 - 0.9