Mathematics: Find the value of x and tan x in the given trigonometric equation: sin 2x= cos(3x+10)

Find the value of x and tan x in the given trigonometric

Ответ:

kirstennnash

24.01.2022

x = 16°, tan x = 0.3

Step-by-step explanation:

$sin \: 2x = cos \: (3x + 10) \\ cos(90 - 2x) = cos \: (3x + 10) \\ 90 - 2x = 3x + 10 \\ 90 - 10 = 3x + 2x \\ 80 = 5x \\ x = \frac{80}{5} \\ \huge \red{ \boxed{x = 16 \degree }}\\ \\ tan \: x = tan \: 16 \degree \\ = 0.2867453858 \\ = 0.3$

0,0(0 оценок)

Ответ:

surfer89

15.09.2022

Mathematics

Step-by-step explanation:

The rectangles represent two rooms that are being measured for new flooring. What is the total area

0,0(0 оценок)

Find the value of x and tan x in the given trigonometric equation:
sin 2x= cos(3x+10)

Ответ:

Ответ:

Ask your question to the AI advisor

More tips

Answers on questions: Mathematics

Ask an AI advisor a question