Math, asked by aa0952005, 10 months ago

If sin (9x – 8)° = cos (4x + 7)°, what is the
value of x?

Answers

Answered by Shreyansh900

0

Step-by-step explanation:

sin(9x-8) = cos(4x+7)

sin(9x-8) = sin(90-(4x+7))

sin(9x-8) = sin(83-4x)

9x-8 = 83 -4x

13x = 91

x= 7°

Answered by shivamkrpandey6319

0

Answer:

Step-by-step explanation:

Previous Question

Next Question

Similar questions

Math, 5 months ago

PLEASE ANSWER I WILL GIVE YOU BRAINIEST!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

Physics, 5 months ago

A glass beaker of unknown mass contains 74.0 ml of water. The system absorbs 2000.0cal of heat and the temperature rises 20.0°C as a result. What is the mass of the beaker? The specific heat of glass is 0.18 cal/g °C, and that of water is 1.0 cal/g °C.

Hindi, 5 months ago

शाळेचे वार्शिक स्नेह संमेलन ...

Geography, 10 months ago

what type of climate is found at the poles...

Math, 10 months ago

Weite the aren to the arms and the Vertex of /imp... given in Fig.12.14...

Science, 1 year ago

which organism would belong to the third trophic level of the food chain...

Math, 1 year ago

DIFFERENTIATION QUESTION PLEASE HELP...

Biology, 1 year ago

How is mitochondrial DNA (mtDNA) typing used in forensic science?