Simple...
you have: 27-9x+15
Add any terms that are the same-->>
-9x+42
Factor-->>>
-3(3x-14)
Thus, your answer.
68 degrees because they’re vertical angles
Answer:


Here Both the side of equation are same ..
So, it have infinite solution....
Answer:
0.01 weeks
Step-by-step explanation:
1 min=60sec
1hr=3600sec
1 day = 86400sec
1 week= 604800sec
Therefore answer is 6200/604800= 0.01(approximated)
Answer:
907.46cm
Step-by-step explanation:
Area of Cirlce = πr^2
R= 17
R^2= 289
289 x 3.14 = 907.46
907.46cm