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

PLEASE HELP MATH ANSWER WITH EXPLAINATION

What covers the khabah

Mr. Douglas drove 2,482 miles. He spent 42.5 hours in the car driving. What was his average speed for the trip?

One grain of this sand approximately weighs 7 x 10^-5g. how many grains of sand are there in 6300 kg of sand

Conjuguez le verbe 'avoir' pour compléter la phrase. Paul et Lise a0 le cours d'histoire le lundi à 9 :30.

A line is drawn through (–4, 3) and (4, 3). Which describes whether or not the line represents a direct variation? The line represents a direct variation becau

Julia spends $2.25 on gas for her lawn mower she earns $15.00 mowing her neigbors yard what is julias profit

what would have been the effect of having so many landowners and college graduates get together to create the constitution

Which statement is mostly clearly objective apex

They ———————- from the presentation feeling like it had been a success . Option 1. Went over 2. Moved in 3. Slide up 4. Came away