9x squared - 6x - 6x + 4
9x squared - 12x + 4
Answer:
y = 57
Step-by-step explanation:
y α x
y = kx ; k = Constant of proportionality
81 = k* 54
k = 81/54
k = 1.5
Value of y when x = 38
y = kx
y = 1.5 * 38
y = 57
Hence, y = 57 when x = 38
We are asked that, which shape has four congruent sides and two sets of parallel side.
From the options, the answer is Rhombus.
This is a diffficult question was there a chart
