It is called the Symmetric property
1. 7
3. -5
5. -12
7. -4
9. -20
11. -9
2. -2
4. - 2
6. 19
8. 14
10. 17
12. 18
Answer:
2
Step-by-step explanation:
10i -9 = 11
10i = 20
I = 2
2 is the answer
Answer:
(x +8)² +(y +6)² = 100
Step-by-step explanation:
The equation of a circle with center (h, k) and radius r can be written:
(x -h)² +(y -k)² = r²
For your given values of h=-8, k=-6, r=10, the equation is ...
(x +8)² +(y +6)² = 100
Answer:
The vertex is the point E
Step-by-step explanation:
we know that
The angle marked in the figure is the angle 
therefore
The vertex is the point E