kellerpaula kellerpaula

22-03-2020
Mathematics

contestada

Trigonometry
Special Right Triangles
Find the exact value of cot 30* - tan 0* + cos 60*.

Respuesta :

amna04352 amna04352

22-03-2020

Answer:

½ + sqrt(3)

Step-by-step explanation:

tan(30) = 1/sqrt(3)

cot(30) = sqrt(3)

tan(0) = 0

cos(60) = 1/2

sqrt(3) - 0 + 1/2

sqrt(3) + ½

Answer Link

Otras preguntas

2. What is the author's viewpoint in "Sidestepping Student Debt"? How does the author use rhetoric to advance a viewpoint? Use evidence from the text to demons

Think about the novel or short story you read for Module Five. What does the resolution tell you about the future of the protagonist? Cite quotations and page n

Help please asap i will give brainlist if right

A 20 resistor has a 5A current in it. What is the voltage across the resistor

plzz help with the question below

The Acme Company is a perfect competitor in its input markets and its output market. Its average product of labor is at its maximum and equals 30. The marginal

Range of 16,19,19,21,24,33

-6y-18 this is really overdue and its hard for me so can someone help

What made Hellenistic culture unique?

What is a meniscus??