Answer:
7. Always, Veritcal Angle therom
8. Never true, it will never add up to 180 degrees
9. Never true, it will never add up to 90 degrees
10. Never true, Angle 8 and 5 are not vertical with one anouther.
11. Sometimes
12. Yes it is possible.
Answer:
4 rows
Step-by-step explanation:
GCF of 12 and 16 is4
Answer:
0/0 = undefined not 1
Step-by-step explanation: Undefined means there are no solutions possible for the operations in view. The example in question is itself wrong. n/0 is infinite but not undefined. 0/0 is undefined
Answer:

Step-by-step explanation:

Apply formula:
and

We get:







Hence final answer is

Answer:
4W=25
providing the distances from the hanger wire to the weights are equal.
Step-by-step explanation: