This question makes no sense
First write it in vertex form :-
y= a(x - 2)^2 + 3 where a is some constant.
We can find the value of a by substituting the point (0.0) into the equation:-
0 = a((-2)^2 + 3
4a = -3
a = -3/4
so our equation becomes y = (-3/4)(x - 2)^2 + 3
Answer:13cm
Step-by-step explanation:
9,12,18 is a right triangle and so is 30,72,90
Answer:
48%
Step-by-step explanation:
you have to subtract 168 and 120
