JohnPayenda JohnPayenda

01-03-2017
Mathematics

contestada

How do I solve this trigonometry question:

sin(x+y)=cos(x-y)
tgx-tgy=1

please solve soon!

Respuesta :

pirezmelanie pirezmelanie

01-03-2017

(x+y)x(x-y) because since it equals 1 you have to multiply

Answer Link

Otras preguntas

what happend in the Election of 1866

math question screen shot down below

Explaining Why did the Aztec develop two different calendars?

Oración con procurar esmero

The use of threat of violence to instill fear or control the actions of other is

Color. Frequency Blue. 4 Red. 3 White. 5 Yellow. 8 The frequency table shows the results of drawing 20 cards from a bag of 100. There are an equal number

Social Studies Question

Measure of angle r is 22. Find the measure of angle 0

Which function has a range of f(x) ≥ 2?A. f(x) = 2x + 8B. f(x) = (x - 1)^2 + 2C. f(x) = 4^x + 2D. f(x) = -x^2 + 2

The pressure at sea level is 1 atmosphere and increases at a constant rate as depth increases. When Sydney dives to a depth of 23 meters, the pressure around he