Answer:

Step-by-step explanation:
x - the temperature
y - the number of people
the temperature is between 75 degrees and 110 degrees:
75 < x < 110
the room for 50 people:
0 < y ≤ 50
For this case, the first thing we must do is define a variable.
We have then:
x: additional amount of weight that Li can add.
We write now the inequality that represents the problem.
We have then:
Answer:
An inequality that can be used to determine how much more weight can be added to the suitcase without going over the 50-pound weight limit is:
9/10 - 4/10 is just 9-4=6 and put that over 10 so you get 6/10. If you have to reduce just do it by 2 on both. 6/2= 3 and 10/2=5 so 2/5.
Answer:
<h3>80° has a tangent of 5.6922..</h3>
Step-by-step explanation:
We are given value of tangent trigonometric ratio = 5.6922.
We need to find the angle in degrees whose measure has a tangent of 5.6922..
So, we need to find the value of
.
On plugging
in calculator, we get
80.03°.
Now, we need to round it to the nearest whole degree.
Therefore, 80.03°≈ 80°.
<h3>Therefore, 80° has a tangent of 5.6922..</h3>