Answer:
A
Explanation:
You must know the basics of Trigonometry to solve this.
First, you must know that
lies in the second quadrant, so sin is negative.
Next, since
pi/4, is the reference angle of 3 pi/4, this means that we can set up a right triangle with pi/4 as an angle, we get
So the answer is A
The elements that are least likely to be used by an author to develop an idea in a personal narrative is option A which is situation and conflict.
<h3>What is personal narrative?</h3>
Personal narrative is a type of prose narrative in which the author or writer narrate personal experiences or occurrences that occur for the readers to learn.
Therefore, The elements that are least likely to be used by an author to develop an idea in a personal narrative is option A which is situation and conflict.
.The question is incomplete, below are the options gotten from another website.
A situation and conflict
B. descriptions and reflection
C.
dialogue and interaction the
D.
research and statistics
Learn more about personal narrative below.
brainly.com/question/2083782
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D. First time freshmen, current students, and transfer students.
The elements of a good study environment are that it must be well lit, the resources are near, it is quite and it is clutter free.
The correct options are A, B, C, E.
Study environment is a term used to describe the physical, psychological, and social settings that influence how you perceive your studies and your well-being as a student. Although the phrase "study environment" is frequently used, the law frequently refers to the workplace of students.
The key is to select a place with few distractions, a quite, soothing setting, clutter free where you can concentrate and do your task. You may teach your brain to focus just on studying and not on your to-do list or other distractions by designating a specific place for your schooling.
The complete question is
What are the elements of a good study environment? Check all that apply.
A. It is well lit
B. Resources are near
C. It is quiet.
D. A friend is nearby
E. It is clutter free.
To learn more Study environment, refer
brainly.com/question/14580267
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Answer:
Acceleration
Explanation:
Speed is how fast something moves.
Velocity is how fast it moves and in what direction it moves in.
Acceleration is the change in how fast it moves. I.e. if it speed up or slows down.
Here we are not given a speed, but are told that the subway car slows down (a negative change in speed), which is a change in speed, therefore it is acceleration (or more accurately deceleration as it is negative acceleration, slowing down, but acceleration is usually used to describe both.)
Hope this helped!
