Math, asked by abhisheksapkal39, 10 months ago

If
$if \sin(30) = \cos(40 + x). \: find \: the \: value \: of \: x.$

Answers

Answered by jessica333

0

Answer:

Step-by-step explanation:

inbox meeee

Answered by prabinlic

0

Step-by-step explanation:

SIN30°=cos(40° +x)
cos70° = cos40°+cos x
cos x=cos 70°- cos40°
cos x=cos 30°
x=30°

Previous Question

Next Question

Similar questions

Sociology, 5 months ago

3 Differences between public and private enterprise...

English, 5 months ago

The princple of st.williams grammer school, lucknow write a notice...

Math, 5 months ago

Find the following using identities:- 1) (173×(227)...

Computer Science, 10 months ago

what is lithosphere ...

Geography, 10 months ago

नारन पुरानप्प लापतख्यपा बनता जास्त आह. 2) स्थलांतरामुळे लोकसंख्येच्या संरचनेत बदल होतो.2C 3) 'स्थलांतरित शेती' हा शेतीचा हानिकारक प्रकार आहे.-...

Math, 1 year ago

formula of hyperbolic function...

Music, 1 year ago

Some information about Sisita Janaki .

Science, 1 year ago

if anglebof incident increase angle of deviation decreases but after a certain value of angle of deviation increasevwhat is that specific value of anglevof incident called?