Answer:
4/5
Step-by-step explanation:
cos B = 3/5
cos Ф = adjacent/hypothesis
hypothesis ² = adjacent² + opposite²
5²= 3²+ o²
25 = 9+o²
25-9=o²
16 = o²
√16 = o = 4
Sin B = opposite/hypothesis = 4/5
Answer:
Read the example letter below, and answer the question that follows.
June 14, 2015
1234 Maplewood Lane
Sunnydale, MN 55003
Dear Courtney,
I hope you are doing well, and that your recent move to Sunnydale went smoothly. We all miss you greatly, but are excited for you to begin your new career in wildlife photography. I am writing to ask if you would consider writing a letter of reference for my application to the summer photography program at the local community college.
When applying to the program, I immediately thought of you as a potential reference. As my former supervisor, you have directly observed my passion for photography, and my willingness to learn more about the field. I believe that my time working with you at the photography studio was an excellent first step towards my future career in the field. The letter of reference will enable me to continue my growth and experience in photography.
I hope that you will consider writing the letter of reference, and I truly appreciate your consideration.
Regards,
Samantha Carlotta
What is the above an example of?
friendly letter
business letter
letter of reference
request letter
Step-by-step explanation:
The correct answers would be the first and fourth options. You’re welcome!
- 3(y->3) is the direction of the top left point's solution.
- The answer via origin is often 3(y->3).
- The bottom-right point of the solution tends to -infinity.
As x rises, all converge on 3, which is stable.
As x rises, all shift away from -1, making it unstable.
What are equilibrium solutions?
⇒ It is the response to which other responses either move in the opposite direction or tend to approach when t. Because the solution does not depend on time (or any other variable you are integrating over) at those moments, the situation is in equilibrium. Stable solutions are those that "attract" other solutions that started nearby. Stable solutions are those that don't "push away" unstable ones that started nearby. Finally, solutions that, depending on the side from which other solutions started, either attract or push other solutions are referred to as semi-stable solutions. The values of y for which the differential equation states that dy/dt=0 are the equilibrium solutions. Therefore, at those values of y, there are constant solutions.
Calculation:
The equilibrium solutions:
0.7(1+y) (3−y)=0
⇒ y=-1 and y=3 are the equilibrium solutions.
Hence y=-1 and y=3 are the equilibrium solutions.
Learn more about equilibrium solutions here:
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The approximate arc length from the task content is; Choice C; 0.785 units.
<h3>What is the approximate arc length?</h3>
Since the arc length is given mathematically by the formular;
Arc length = (A/360) × 2πr
Hence, since A = π/4 = 18/4 = 45.
Hence; Arc Length = (45/360) × 2 × 3.14 ×1
Arc length = 6.28/8 = 0.785 units.
Read more on arc length;
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