The answer is 2 1/6. 12 7/12 - 10 5/12 is 2 2/12 which you can simplify to 2 1/6
Answer:
D.
Step-by-step explanation:
From the graph, we can conclude that,
1. The two lines are continuous lines and not broken lines. So, the inequality sign should be either .
2. The points on the lines of the shaded region are also included in the solution.
The only option that matches with the above conditions is option D. So, option D is the correct answer.
Let us verify it.
Now, let us consider a point that is inside the shaded region and also on any one line. Let us take .
Plug in 0 for x and 2 for y in each of the options and check which inequality holds true.
Option A:
So, inequality 1 is wrong as -2 is less than 2.
Option B:
Both the inequalities are wrong.
Option C:
Inequality 2 is wrong.
Option D:
Here, both inequalities are correct.
So, option D is the correct answer.
Answer: 92.67
Step-by-step explanation:
In the Screen Shot is the answer
Answer:
The distance between the ship at N 25°E and the lighthouse would be 7.26 miles.
Step-by-step explanation:
The question is incomplete. The complete question should be
The bearing of a lighthouse from a ship is N 37° E. The ship sails 2.5 miles further towards the south. The new bearing is N 25°E. What is the distance between the lighthouse and the ship at the new location?
Given the initial bearing of a lighthouse from the ship is N 37° E. So, is 37°. We can see from the diagram that would be 143°.
Also, the new bearing is N 25°E. So, would be 25°.
Now we can find . As the sum of the internal angle of a triangle is 180°.
Also, it was given that ship sails 2.5 miles from N 37° E to N 25°E. We can see from the diagram that this distance would be our BC.
And let us assume the distance between the lighthouse and the ship at N 25°E is
We can apply the sine rule now.
So, the distance between the ship at N 25°E and the lighthouse is 7.26 miles.
The answer would x=-1 for this question