Answer:
1
Step-by-step explanation:
factors of 18: 1,2,3,6,9,18
factors of 19: 1,19
Answer:
since BEC is an equilateral triangle, then each of its angles is equal to 60 degrees. what you get is: angle BEC = 60 degrees.
Step-by-step explanation:
Division property of equality because you divide the same by the same number on both sides of the equation
Answer:
the vertex is at (3,17)
it opens downward
the axis of symetry is x=3
Step-by-step explanation:
let me know if you need more info than that.
Hope this helps! :)
Answer:
15
Step-by-step explanation:
we know that the boys in total cost 75 dollars and the girls cost 90.
75 and 90 share but one common factor and that is 15.
Therefore, we can conclude that the tickets cost $15.
