edog280 edog280

02-12-2020
Mathematics

contestada

What is the value of 2cos2(105⁰) − 1?

Respuesta :

SlimShaBy SlimShaBy

03-12-2020

Step-by-step explanation:

-1 - root3

Answer Link

05-12-2020

Answer:

A) -√3/2

Step-by-step explanation:

edge 2020

Answer Link

Otras preguntas

Give two examples of friction being a useful force

explain 2 ways to evaluate 15(90-3)

How do you say You are the best in Spanish

Javier bought a 20 ounce smoothie that contains 450 total calories. How many calories does the smoothie contain per ounce

A struggle or clash that drives the plot is known as __________. A. theme B. point of view C. conflict D. characterization

Lance wants to find the total length of three boards. he uses the expression 3 1/2+2+4 1/2 how can Lance rewrite the expression using both the associative and c

5x+y=2 2x3y=62 whatn is x and y

What is the direct variation equation if f(x) varies directly with x and f(x) = –12 when x = 6? (Points : 1) f(x) = –2x f(x) =-1/2x f(x) = –6x f(x) = –18x

Carly made a coaster for her juice cup. The dimensions are 9/10 for length and width. What is the area of Carly's coaster if it's shaped like a square?

Three students share 5 peaches equally. How many peaches does each student get?