The axis of symmetry of a parabola is a vertical line that divides the parabola into two congruent halves. The axis of symmetry always passes through the vertex of the parabola. The xx -coordinate of the vertex is the equation of the axis of symmetry of the parabola.
Answer:
670.8
Step-by-step explanation:
55.9x12=670.8
Answer:
88
Step-by-step explanation:
60-(-15)+(13)
We open the braket which is
60+15+13
How we got + in d 60+15?
60-(-15)so we did minus ➖ × minus ➖ =+
What am trying to say is minus multipled by minus is plus.
So we add up 60+15+13
60+15=75
75+13=88
FINAL ANSWER =88.
Answer: -11=y
-45=10+5y
Subtract 10 from 20 and -45
-55=5y
divide both numbers by 5
-11=y
Number of hours Xavier worked on Monday = 10 hours
Number of hours Xavier worked on Tuesday = 15 hours
Total pay received by Xavier = $280
Total number of hours worked by Xavier = (10 + 15) hours
= 25 hours
Rate per hour = 280/25 dollars per hour
= 11.2 dollars per hour
