Answer:
(-4, -4)
Step-by-step explanation:
When reflecting coordinates onto x-axis, x sign doesn't change, y sign changes.
We have to find a pair of angles which are complementary but not adjacent.
Adjacent angles are those angles which are one after another and complementary angles are those angles whose sum is 90 degree.
In the given diagram,
And it is given that, measurement of angle 2 is 90.
Substituting 90 for angle 2, we will get
Subtracting 90 degree to both sides
Therefore angle 1 and angle 3 are complementary and there are not adjacent too .
So the correct option is the second option .
The picture doesn't show the problem well. But I think that the problem is 2-1/3. If that's it, then
2-1/3=3/3-1/3=2/3
The answer is 2/3.
Answer:
5,000,000 and 6,000,000
Step-by-step explanation:
5,000,000 and 6,000,000 is 11,000,000
or 5,000,000 and 5,000,000 is 10,000,000
and the 1 is in the ten millions place in the sum