Answer:
I guess that X measures 50° because X and 50 are vertically opposite angles...
Answer:
x=15
Step-by-step explanation:
18-3=15
Answer:
40320 ways
Step-by-step explanation:
Given
Members = 8
Required
Number of ways they can be selected
Since, the order does not matter;
They can be selected in 8! ways
<em>Hence, there are 40320 ways which the director can select them for the concert</em>
Yes, they intersect at the coordinates (1,13) and (2,10)
Answer:
5
Step-by-step explanation: