Math, asked by abhisheksapkal39, 1 year 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

English, 6 months ago

.): Writing Skill : Informal letter. [05] Write a letter to your father and ask for his permission to join MSCIT computer course and ask him for Rs.5000 for the fee.

Physics, 6 months ago

Convert Joule to ergs.

Math, 6 months ago

1/2of 4/7 or 4/7or2/3of 3/7...

Computer Science, 1 year ago

what is lithosphere ...

Geography, 1 year 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?