Answer:
Step-by-step explanation:
The directrix given is vertical , so we will use the formula :
P is the distance between the focus , that is 5 - 0 = 5
Therefore : p = 5
(h,k) is the mid point between the focus and the directrix , that is
(h,k) = = =
Therefore:
h =0
k = 0
substituting into the formula : we have
= 4(5)(
Therefore : the equation in vertex form is
This is a question of combination since it does not take into account the order of the pies. The answer would be 1365. There are 1365 ways a baking contest ways can be judged if 4 ribbons are awarded with 15 pie entries.
In case you need the order, then the permutation answer would be 32760.
Answer:
A.
Step-by-step explanation:
idk how to explain it. all you need to do is look at the graph..... every point is (x,y). x is where it is horizontally and y is vertically
For 3am and 3pm it would be 3:15 as a quarter past 3
Here it is step by step :
With explanations