itsliterallysaba itsliterallysaba
  • 24-12-2022
  • Mathematics
contestada

what is the value of cos15 cos45 - sin15 sin45

please help me!

Respuesta :

Otras preguntas

What is the sentence pattern for Mrs Jackson gave Susan a sweater
What is the value of m? 12+(7+m)=30
? What is the next step in the proof? Choose the most logical approach. Given: Transversal t passes through parallel lines r and s. Prove: ∠3≅∠6 ∠4≅∠5 Statement
What was the basis of Lee Yicks appeal to the U.S. Supreme Court after his conviction for running an illegal laundry in San Francisco? A. The local sheriff had
ΔTIC is an isosceles triangle with vertex angle I. Find the measures of the base angles of ΔTIC if m∠I = 100º. A)80° B)50° C)60° D)40°
Assassination of franz ferdinand, 28 june 1914 · rms lusitania sinks, 7 may 1915 · battle of verdun, february 1916-december 1916 · armistice day, 11 november 19
The carbon dioxide exhaled by astronauts can be removed from a spacecraft by reacting it with lithium hydroxide (LiOH). The reaction is as follows: CO2 (g) + 2L
All of the following are true of models EXCEPT: a. models have the ability to communicate c. models have the ability to correctly predict all outcomes b. model
In δabc, the sum of the measures of ∠a and ∠b is 47º. what is the measure of ∠c?
Anakin has been practicing martial arts, and he wants to make sure he never drops another staff on the ground again. When he starts to lose his grip on somethin