avac329 avac329
  • 03-12-2020
  • Mathematics
contestada


Rewrite 2 cos 75° sin 75° using a double-angle identity.

Respuesta :

timothyc302 timothyc302
  • 03-12-2020

Answer:

sin(150) or 1/2

Step-by-step explanation:

Using the double angle identity of sin2x = 2sinxcosx, you can determine the value of x and rewrite the function; 2sin(75)cos(75) = sin(2(75)) = sin(150) = 1/2

Answer Link

Otras preguntas

A product is __________ that can be offered through a voluntary marketing exchange.
How to make s the subject in T=2(S+P)÷Z
What is solution to this inequality -13x>-39
what is the OSHA color coding system​
Convert the radian measure to degrees. (Round to the nearest hundredth when necessary): 7π/3
A product is __________ that can be offered through a voluntary marketing exchange.
The us was called the arsenal of democracy because
Read the stanzas from "I Wandered Lonely as a Cloud" and answer the question. [1]I wandered lonely as a cloud That floats on high o'er vales and hills, When
solve the system of equation by guess sidle method 8x1 + x2 + x3 = 8 2x1 + 4x2 + x3 = 4 x1 + 3x2 + 5x3 = 5
5 -2x + 6y= -38 ? 3x – 4y = 32 •(-4, - 5) •(-5, 4) •(1, – 6) (4, - 5)