Answer:
The answer is B.
Step-by-step explanation:
To obtain the inverse of a relation you simply interchange the x and y coordinates of each pair.
Here:
(3,1) becomes (1,3)
(3,1) becomes ((1,3)
(7, -7) becomes (-7,7) and
(12, -15) becomes (-15, 12)
Answer:
3:10
Step-by-step explanation:
We have to do blue markers: total markers
Just plug those values in
3 blue markers: 10 total markers
remove the labels
3:10
Let me know if you have any questions
i don't know how you can answer it, they do not say at all how much the tickets cost they just say how much the snacks cost
Step-by-step explanation:
Answer:
D.120
Step-by-step explanation:
The sides AB and AC are equal and thus the angles they form with BC should be equal . Since now angle ABC is 30 then application of sum of angles in a triangle as a constant(180 degrees) we can subtract 60 degrees from it which gives 120
For this case, we must indicate which of the given graphs corresponds to the following inequality:

If we substitute the point
we have:

It is not met, so we discard options A and C.
It is observed that the lines of option B and D correspond to the equation
. But the dotted line of option B indicates that the region given by:
is plotted
Thus, the region that indicates
is option D
Answer:
Option D