100 and 110.
You would have to add 100 to both sides. This is because to complete the square, you need to take half of the x term and square it.
Answer:
Try the first one I think and I remember when I did this one but I forgot the answer to this
Answer:
The intersection region shown in the graph attached is the solution of the system of inequalities.
Step-by-step explanation:
1. To solve for s you need to get s alone on the left side.
2. subtract 4t from both sides of the equation.
s+4t=r
-4t -4t
3. Your answer is:
s=r-4t
The value of 
is 
<h3>
Sine ratio </h3>
The sine ratio is given as:
<h3>
Trigonometry</h3>
In trigonometry, we have the following ratio
Substitute in the above equation
Collect like terms
Evaluate
Take square roots
Rationalize
From the question, 
is in the second quadrant, and cosine is negative.
So, we have:
In trigonometry, we have:
So, we have:
Hence, the value of is
Read more about trigonometry ratios at:
brainly.com/question/10417664
