fawnwayman fawnwayman

14-01-2021
Mathematics

contestada

Which of the following is equivalent to sin(30°)?
Question 2 options:
A) cos(60°)

B) cos(90°)

C) sin(60°)

D) cos(30°)

Respuesta :

carlos149 carlos149

14-01-2021

Answer:

A. cos(60°)

Step-by-step explanation:

sin(30 degrees) = 0.5

cos(60°) = 0.5

cos(90°) = 0

sin(60°) = √[tex]\frac{3}{2}[/tex]

cos(30°) = √[tex]\frac{3}{2}[/tex]

so it's A.

Ace

Answer Link

Otras preguntas

apply the distributive property to factor out the greatest common factor. 25p+50q

A man bought a bicycle for $400 and sold it at a loss of 35%. How much did he lose?

one half of negative five eighths

Which structure does Shakespeare use in writing his plays?

a box of 15 cookies cost $9, what is the cost of 1 cookie

What is the main factor that gives San Jose de Costa Rica its mild climate?

The Trans-Atlantic trade system had three parts that included Question 9 options: raw materials were first sold to Africa from Europe, then, in the middle pa

Find the point p where the line x = 1 + t, y = 2t, z = -3t intersects the plane x + y - z = -4.

_____ will bring two canteens with me. A Them B Us C I D Him

which poetic technique does lowell use in the first three line of this poem? taxi