Miles per hour = Total miles/ total no of hours
1764 miles divided by 28 hours = 63 mph
Answer:
10 numbers
Step-by-step explanation:
Quadratic is where the degree of x is 2
I would think 3 is the one that might have been written as y=x² which would be correct
Multiply the coefficient with all the values inside the parenthesi next to them. Then add the values.
Answer:
(45,60)
Step-by-step explanation:
in a parallelogram, opposite angles are equal measure
2x-10 = y + 20
angles that lie on the same line add up to 180, since alternate angles of parallel lines and a transversal are equivalent
2x + 10 + 2x - 10 = 180
solving the equation with only Xs
4x = 180
x = 180/4 = 45
plug x = 45 into x and y equation
90-10 = y+ 20
80 = y + 20
y = 80-20 = 60
