cindybachan
cindybachan cindybachan
  • 04-04-2014
  • Mathematics
contestada

WHICH EXPRESSION IS EQUIVALENT TO SIN 22 COS 18 + COS 22 SIN 18?

Respuesta :

Аноним Аноним
  • 04-04-2014
[tex]sin(\alpha+\beta)=sin\alpha cos\beta+cos\alpha sin\beta\\\\sin22^ocos18^o+cos22^osin18^o=sin(22^o+18^o)=sin40^o\approx0.6428[/tex]
Answer Link
16thompsonc 16thompsonc
  • 23-04-2020

Answer:

find the exact value using trigonometric identities 0.6427876

Step-by-step explanation:

Answer Link

Otras preguntas

What happens when an object has a density greater than that of the surrounding liquid?
What is the term for measures taken to protect a computer against unauthorized access? A. Anti-trespassing B. Cybersecurity C. Identity spoofing D. Pop-up bl
Can someone please help me
Find the mean of given data: 23, 17, 32, 40, 15, 29
Pls answer the question below, first correct answer gets brianliest!
In the diagram below segment DEF is shown(since all three letters are shown, they are collinear). If DE=3x+2, EF= x+5, and DF= 23, algebraically find the value
Simplify 4 to the 2nd power • 4 to the 8th power
For the function y = 5 – 4x, given the domain {-1, 0, 1}, the range is
Please help me i will give you brainliest and 50 points......and i will follow you​
Define performing at arts