A is correct
Step-by-step explanation:
Answer:
The given identity, sin θ = sin (180 - θ), is true based upon a proven identity: sin (θ ‒ Ф), the “Difference of Two Angles” formula:
sin (θ ‒ Ф) = sin Ѳ cos Ф ‒ cos Ѳ sin Ф .
sin (180° ‒ Ѳ) = sin 180° cos Ѳ ‒ cos 180° sin Ѳ
= (0) cos Ѳ ‒ (‒1) sin Ѳ
= 0 ‒ (‒ sin Ѳ)
= (‒1)(‒ sin Ѳ)
= sin Ѳ
Step-by-step explanation:
I think
Answer:
The answer is B
Step-by-step explanation:
I got a 100% on the quiz
The Order of Operations is a set of rules that explain to the mathematician which operation goes first when solving an equation. It is the step by step roadmap for the mathematician when it comes to solving an equation.
Answer:
(4x + 3)(3x - 2)
Step-by-step explanation: