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

Which line from "Safari Day in Kenya” contains an example of assonance

Trichinella spiralis the worm that causes trichinosis is a what kind of worm

What is the degree of each monomial? -9 A. -8 B. 0 C. -10 D. 1

A box plot was made to represent the number of matches won by 14 participants in a tennis tournament. The box plot had the box shifted to the right so that the

Which measurement is the best estimate for the distance between New York City and Washington, D.C.?: A : 331 mm B : 331 cm C : 331 m D : 331 Km

Subtract. Write your answer in simplest form. 5/6-3/6

If an object has more positive charges than negative charges, the object has an overall?

identify the adverbs we almost lost the game, but suddenly Charles took a wild shot.

Which answer choice shows the events in the correct chronological order? A. war in Europe ends; atomic bomb tested; atomic bomb dropped on Hiroshima B. atomic

Identify the phrase in this sentence. The cheetah moves quickly through the tall grass. A. The cheetah moves B. through the tall grass C. moves quickly throu