Which two expressions are equivalent? A. O 4 +(3 •y) and (4 + 3) •y
B. (18 = y) + 10 and 10 + (y : 18)
C.12-(y • 2) and 12 - (2. y)
D. O(10 - 6) = y and 10 - (6 = y)

The table below shows the height of a ball  x  seconds after being kicked.  what values, rounded to the nearest whole number, complete the quadratic regression equation that models the data? f(x)  =  x2  +  x  +  0based on the regression equation and rounded to the nearest whole number, what is the estimated height after 0.25 seconds?   feet

Me, the vertices of quadrilateral coat are c(2,0), o(7,0), a(7,2) and t(2,2). prove that coat is a rectangle.

How can you construct perpendicular lines and prove theorems about perpendicular lines