alymi223344 alymi223344

03-12-2021
Mathematics

contestada

Kindly answer this:-
[tex] \sin(45 + x) - \cos(45 - x) = ?[/tex]

Respuesta :

loneguy loneguy

03-12-2021

[tex]\sin(45^{\circ} +x ) - \cos( 45^{\circ} -x)\\\\=\sin(45^{\circ} +x) - \sin(90^{\circ} -45^{\circ} +x)\\\\=\sin(45^{\circ} +x) - \sin(45^{\circ} +x)\\\\=0[/tex]

Answer Link

Otras preguntas

A ship is traveling in a circle around the outside rim of an island surveying a good place to land. If it is 6 miles from a lighthouse at the center of the isla

i need to solve the surface area, just the formulas will be enough.

can someone please help me

analyze the diagram find the value of y

Slove for x. X÷5-3=6

It took 1.5 hours for a bus to go from one city to the next. The bus traveled at an average velocity of 52mph, west. How far apart were the two cities? A) 78 m

A circle has a sector with area \dfrac{24}{5}\pi 5 24 πstart fraction, 24, divided by, 5, end fraction, pi and central angle of \purple{48^\circ}48 ∘ sta

A deficit is ________.

Explain the principle of negative feedback using body temperature as an example pls help

I just need to know what x =