7. adjacent
8. neither
9. vertical
10. adjacent
11. neither
12. neither
adjacent: two angles with a common side and vertex
vertical: <span>pairs of opposite angles created by two intersecting lines.</span>
100/ 8 = 12.5 so 12.5 * 8 = 100
That's answer gonna be 18cm
Answer:
The answer is A
Step-by-step explanation:
You should set "I" as
1 0 0
0 1 0
0 0 1
then replace "a" to 0.5 and "b" to 0.1
then finally you multiply matrice C and D
If your answer is
1 0 0
0 1 0
0 0 1
then the answer will be A